297156730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2285821}}^1$

素因数の和:2285841

約数の個数: 16

約数和(自身を含む): 576027144

約数和(自身を除く): 278870414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2285821, 4571642, 11429105, 22858210, 29715673, 59431346, 148578365, 297156730]

約数ペア:

[(1, 297156730), (2, 148578365), (5, 59431346), (10, 29715673), (13, 22858210), (26, 11429105), (65, 4571642), (130, 2285821)]