8212918

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 14641920

約数和(自身を除く): 6429002

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 163, 326, 413, 427, 826, 854, 1141, 2282, 3599, 7198, 9617, 9943, 19234, 19886, 25193, 50386, 67319, 69601, 134638, 139202, 586637, 1173274, 4106459, 8212918]

約数ペア:

[(1, 8212918), (2, 4106459), (7, 1173274), (14, 586637), (59, 139202), (61, 134638), (118, 69601), (122, 67319), (163, 50386), (326, 25193), (413, 19886), (427, 19234), (826, 9943), (854, 9617), (1141, 7198), (2282, 3599)]