13305571550

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{981961}}^1$

素因数の和:982244

約数の個数: 24

約数和(自身を含む): 24839710752

約数和(自身を除く): 11534139202

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775, 13550, 981961, 1963922, 4909805, 9819610, 24549025, 49098050, 266111431, 532222862, 1330557155, 2661114310, 6652785775, 13305571550]

約数ペア:

[(1, 13305571550), (2, 6652785775), (5, 2661114310), (10, 1330557155), (25, 532222862), (50, 266111431), (271, 49098050), (542, 24549025), (1355, 9819610), (2710, 4909805), (6775, 1963922), (13550, 981961)]