1639584452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5227}}^1\times {\mathrm{7129}}^1$

素因数の和:12371

約数の個数: 24

約数和(自身を含む): 3131153760

約数和(自身を除く): 1491569308

約数列:

[1, 2, 4, 11, 22, 44, 5227, 7129, 10454, 14258, 20908, 28516, 57497, 78419, 114994, 156838, 229988, 313676, 37263283, 74526566, 149053132, 409896113, 819792226, 1639584452]

約数ペア:

[(1, 1639584452), (2, 819792226), (4, 409896113), (11, 149053132), (22, 74526566), (44, 37263283), (5227, 313676), (7129, 229988), (10454, 156838), (14258, 114994), (20908, 78419), (28516, 57497)]