1989703722

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1\times {\mathrm{2287}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 4031419392

約数和(自身を除く): 2041715670

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 1747, 2287, 3494, 4574, 5241, 6861, 10482, 13722, 145001, 189821, 290002, 379642, 435003, 569463, 870006, 1138926, 3995389, 7990778, 11986167, 23972334, 331617287, 663234574, 994851861, 1989703722]

約数ペア:

[(1, 1989703722), (2, 994851861), (3, 663234574), (6, 331617287), (83, 23972334), (166, 11986167), (249, 7990778), (498, 3995389), (1747, 1138926), (2287, 870006), (3494, 569463), (4574, 435003), (5241, 379642), (6861, 290002), (10482, 189821), (13722, 145001)]