870854502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20734631}}^1$

素因数の和:20734643

約数の個数: 16

約数和(自身を含む): 1990524672

約数和(自身を除く): 1119670170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20734631, 41469262, 62203893, 124407786, 145142417, 290284834, 435427251, 870854502]

約数ペア:

[(1, 870854502), (2, 435427251), (3, 290284834), (6, 145142417), (7, 124407786), (14, 62203893), (21, 41469262), (42, 20734631)]