7804258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 7823774

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 271, 374, 542, 847, 1309, 1694, 1897, 2057, 2618, 2981, 3794, 4114, 4607, 5962, 9214, 14399, 20867, 28798, 32249, 32791, 41734, 50677, 64498, 65582, 101354, 229537, 354739, 459074, 557447, 709478, 1114894, 3902129, 7804258]

約数ペア:

[(1, 7804258), (2, 3902129), (7, 1114894), (11, 709478), (14, 557447), (17, 459074), (22, 354739), (34, 229537), (77, 101354), (119, 65582), (121, 64498), (154, 50677), (187, 41734), (238, 32791), (242, 32249), (271, 28798), (374, 20867), (542, 14399), (847, 9214), (1309, 5962), (1694, 4607), (1897, 4114), (2057, 3794), (2618, 2981)]