2000886468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3251}}^1$

素因数の和:3713

約数の個数: 96

約数和(自身を含む): 5664411648

約数和(自身を除く): 3663525180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 431, 476, 714, 862, 1293, 1428, 1724, 2586, 3017, 3251, 5172, 6034, 6502, 7327, 9051, 9753, 12068, 13004, 14654, 18102, 19506, 21981, 22757, 29308, 36204, 39012, 43962, 45514, 51289, 55267, 68271, 87924, 91028, 102578, 110534, 136542, 153867, 165801, 205156, 221068, 273084, 307734, 331602, 386869, 615468, 663204, 773738, 1160607, 1401181, 1547476, 2321214, 2802362, 4203543, 4642428, 5604724, 8407086, 9808267, 16814172, 19616534, 23820077, 29424801, 39233068, 47640154, 58849602, 71460231, 95280308, 117699204, 142920462, 166740539, 285840924, 333481078, 500221617, 666962156, 1000443234, 2000886468]

約数ペア:

[(1, 2000886468), (2, 1000443234), (3, 666962156), (4, 500221617), (6, 333481078), (7, 285840924), (12, 166740539), (14, 142920462), (17, 117699204), (21, 95280308), (28, 71460231), (34, 58849602), (42, 47640154), (51, 39233068), (68, 29424801), (84, 23820077), (102, 19616534), (119, 16814172), (204, 9808267), (238, 8407086), (357, 5604724), (431, 4642428), (476, 4203543), (714, 2802362), (862, 2321214), (1293, 1547476), (1428, 1401181), (1724, 1160607), (2586, 773738), (3017, 663204), (3251, 615468), (5172, 386869), (6034, 331602), (6502, 307734), (7327, 273084), (9051, 221068), (9753, 205156), (12068, 165801), (13004, 153867), (14654, 136542), (18102, 110534), (19506, 102578), (21981, 91028), (22757, 87924), (29308, 68271), (36204, 55267), (39012, 51289), (43962, 45514)]