2125339909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{22643}}^1$

素因数の和:22737

約数の個数: 32

約数和(自身を含む): 2817275904

約数和(自身を除く): 691935995

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 1219, 1771, 4081, 8533, 13409, 22643, 93863, 158501, 249073, 520789, 1200079, 1743511, 3645523, 5728679, 8400553, 13200869, 27601817, 40100753, 92406083, 193212719, 303619987, 2125339909]

約数ペア:

[(1, 2125339909), (7, 303619987), (11, 193212719), (23, 92406083), (53, 40100753), (77, 27601817), (161, 13200869), (253, 8400553), (371, 5728679), (583, 3645523), (1219, 1743511), (1771, 1200079), (4081, 520789), (8533, 249073), (13409, 158501), (22643, 93863)]