1640783332

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1009}}^1\times {\mathrm{5569}}^1$

素因数の和:6655

約数の個数: 24

約数和(自身を含む): 2914112600

約数和(自身を除く): 1273329268

約数列:

[1, 2, 4, 73, 146, 292, 1009, 2018, 4036, 5569, 11138, 22276, 73657, 147314, 294628, 406537, 813074, 1626148, 5619121, 11238242, 22476484, 410195833, 820391666, 1640783332]

約数ペア:

[(1, 1640783332), (2, 820391666), (4, 410195833), (73, 22476484), (146, 11238242), (292, 5619121), (1009, 1626148), (2018, 813074), (4036, 406537), (5569, 294628), (11138, 147314), (22276, 73657)]