325433810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61057}}^1$

素因数の和:61118

約数の個数: 32

約数和(自身を含む): 646237872

約数和(自身を除く): 320804062

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 61057, 122114, 305285, 610570, 793741, 1587482, 2503337, 3968705, 5006674, 7937410, 12516685, 25033370, 32543381, 65086762, 162716905, 325433810]

約数ペア:

[(1, 325433810), (2, 162716905), (5, 65086762), (10, 32543381), (13, 25033370), (26, 12516685), (41, 7937410), (65, 5006674), (82, 3968705), (130, 2503337), (205, 1587482), (410, 793741), (533, 610570), (1066, 305285), (2665, 122114), (5330, 61057)]