13296530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 26901504

約数和(自身を除く): 13604974

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4447, 8894, 22235, 44470, 57811, 102281, 115622, 204562, 289055, 511405, 578110, 1022810, 1329653, 2659306, 6648265, 13296530]

約数ペア:

[(1, 13296530), (2, 6648265), (5, 2659306), (10, 1329653), (13, 1022810), (23, 578110), (26, 511405), (46, 289055), (65, 204562), (115, 115622), (130, 102281), (230, 57811), (299, 44470), (598, 22235), (1495, 8894), (2990, 4447)]