14989989938

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1607}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 30290474880

約数和(自身を除く): 15300484942

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 509, 539, 833, 1018, 1078, 1309, 1607, 1666, 2618, 3214, 3563, 5599, 7126, 8653, 9163, 11198, 11249, 17306, 17677, 18326, 22498, 24941, 27319, 35354, 39193, 49882, 54638, 60571, 78386, 78743, 95183, 121142, 123739, 157486, 190366, 191233, 247478, 274351, 300509, 382466, 423997, 548702, 601018, 666281, 817963, 847994, 866173, 1332562, 1338631, 1635926, 1732346, 2103563, 2677262, 4207126, 4663967, 5725741, 8997593, 9327934, 11451482, 13905371, 14724941, 17995186, 27810742, 29449882, 40080187, 62983151, 80160374, 97337597, 125966302, 152959081, 194675194, 305918162, 440882057, 681363179, 881764114, 1070713567, 1362726358, 2141427134, 7494994969, 14989989938]

約数ペア:

[(1, 14989989938), (2, 7494994969), (7, 2141427134), (11, 1362726358), (14, 1070713567), (17, 881764114), (22, 681363179), (34, 440882057), (49, 305918162), (77, 194675194), (98, 152959081), (119, 125966302), (154, 97337597), (187, 80160374), (238, 62983151), (374, 40080187), (509, 29449882), (539, 27810742), (833, 17995186), (1018, 14724941), (1078, 13905371), (1309, 11451482), (1607, 9327934), (1666, 8997593), (2618, 5725741), (3214, 4663967), (3563, 4207126), (5599, 2677262), (7126, 2103563), (8653, 1732346), (9163, 1635926), (11198, 1338631), (11249, 1332562), (17306, 866173), (17677, 847994), (18326, 817963), (22498, 666281), (24941, 601018), (27319, 548702), (35354, 423997), (39193, 382466), (49882, 300509), (54638, 274351), (60571, 247478), (78386, 191233), (78743, 190366), (95183, 157486), (121142, 123739)]