1684903293505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{890821}}^1\times {\mathrm{16447}}^1$

素因数の和:907296

約数の個数: 16

約数和(自身を含む): 2109922596864

約数和(自身を除く): 425019303359

約数列:

[1, 5, 23, 115, 16447, 82235, 378281, 890821, 1891405, 4454105, 20488883, 102444415, 14651332987, 73256664935, 336980658701, 1684903293505]

約数ペア:

[(1, 1684903293505), (5, 336980658701), (23, 73256664935), (115, 14651332987), (16447, 102444415), (82235, 20488883), (378281, 4454105), (890821, 1891405)]