238049773013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{142501}}^1$

素因数の和:142725

約数の個数: 32

約数和(自身を含む): 276558761472

約数和(自身を除く): 38508988459

約数列:

[1, 13, 23, 37, 151, 299, 481, 851, 1963, 3473, 5587, 11063, 45149, 72631, 128501, 142501, 1670513, 1852513, 3277523, 5272537, 21517651, 42607799, 68542981, 121268351, 279729463, 494905973, 796153087, 1576488563, 6433777649, 10349990131, 18311521001, 238049773013]

約数ペア:

[(1, 238049773013), (13, 18311521001), (23, 10349990131), (37, 6433777649), (151, 1576488563), (299, 796153087), (481, 494905973), (851, 279729463), (1963, 121268351), (3473, 68542981), (5587, 42607799), (11063, 21517651), (45149, 5272537), (72631, 3277523), (128501, 1852513), (142501, 1670513)]