2215207862

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{19417}}^1$

素因数の和:19736

約数の個数: 32

約数和(自身を含む): 3942630720

約数和(自身を除く): 1727422858

約数列:

[1, 2, 7, 14, 29, 58, 203, 281, 406, 562, 1967, 3934, 8149, 16298, 19417, 38834, 57043, 114086, 135919, 271838, 563093, 1126186, 3941651, 5456177, 7883302, 10912354, 38193239, 76386478, 158229133, 316458266, 1107603931, 2215207862]

約数ペア:

[(1, 2215207862), (2, 1107603931), (7, 316458266), (14, 158229133), (29, 76386478), (58, 38193239), (203, 10912354), (281, 7883302), (406, 5456177), (562, 3941651), (1967, 1126186), (3934, 563093), (8149, 271838), (16298, 135919), (19417, 114086), (38834, 57043)]