2783303510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271013}}^1$

素因数の和:271112

約数の個数: 32

約数和(自身を含む): 5463642240

約数和(自身を除く): 2680338730

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 271013, 542026, 1355065, 2710130, 3523169, 7046338, 17615845, 21410027, 35231690, 42820054, 107050135, 214100270, 278330351, 556660702, 1391651755, 2783303510]

約数ペア:

[(1, 2783303510), (2, 1391651755), (5, 556660702), (10, 278330351), (13, 214100270), (26, 107050135), (65, 42820054), (79, 35231690), (130, 21410027), (158, 17615845), (395, 7046338), (790, 3523169), (1027, 2710130), (2054, 1355065), (5135, 542026), (10270, 271013)]