1645236494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{13187}}^1$

素因数の和:13360

約数の個数: 32

約数和(自身を含む): 2768846976

約数和(自身を除く): 1123610482

約数列:

[1, 2, 11, 22, 53, 106, 107, 214, 583, 1166, 1177, 2354, 5671, 11342, 13187, 26374, 62381, 124762, 145057, 290114, 698911, 1397822, 1411009, 2822018, 7688021, 15376042, 15521099, 31042198, 74783477, 149566954, 822618247, 1645236494]

約数ペア:

[(1, 1645236494), (2, 822618247), (11, 149566954), (22, 74783477), (53, 31042198), (106, 15521099), (107, 15376042), (214, 7688021), (583, 2822018), (1166, 1411009), (1177, 1397822), (2354, 698911), (5671, 290114), (11342, 145057), (13187, 124762), (26374, 62381)]