130109852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{1297}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 235509120

約数和(自身を除く): 105399268

約数列:

[1, 2, 4, 31, 62, 124, 809, 1297, 1618, 2594, 3236, 5188, 25079, 40207, 50158, 80414, 100316, 160828, 1049273, 2098546, 4197092, 32527463, 65054926, 130109852]

約数ペア:

[(1, 130109852), (2, 65054926), (4, 32527463), (31, 4197092), (62, 2098546), (124, 1049273), (809, 160828), (1297, 100316), (1618, 80414), (2594, 50158), (3236, 40207), (5188, 25079)]