890242524

素因数分解:

$2^2\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{20939}}^1$

素因数の和:22130

約数の個数: 36

約数和(自身を含む): 2252348280

約数和(自身を除く): 1362105756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1181, 2362, 3543, 4724, 7086, 10629, 14172, 20939, 21258, 41878, 42516, 62817, 83756, 125634, 188451, 251268, 376902, 753804, 24728959, 49457918, 74186877, 98915836, 148373754, 222560631, 296747508, 445121262, 890242524]

約数ペア:

[(1, 890242524), (2, 445121262), (3, 296747508), (4, 222560631), (6, 148373754), (9, 98915836), (12, 74186877), (18, 49457918), (36, 24728959), (1181, 753804), (2362, 376902), (3543, 251268), (4724, 188451), (7086, 125634), (10629, 83756), (14172, 62817), (20939, 42516), (21258, 41878)]