2177788232

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{31511}}^1$

素因数の和:31733

約数の個数: 32

約数和(自身を含む): 4186054080

約数和(自身を除く): 2008265848

約数列:

[1, 2, 4, 8, 53, 106, 163, 212, 326, 424, 652, 1304, 8639, 17278, 31511, 34556, 63022, 69112, 126044, 252088, 1670083, 3340166, 5136293, 6680332, 10272586, 13360664, 20545172, 41090344, 272223529, 544447058, 1088894116, 2177788232]

約数ペア:

[(1, 2177788232), (2, 1088894116), (4, 544447058), (8, 272223529), (53, 41090344), (106, 20545172), (163, 13360664), (212, 10272586), (326, 6680332), (424, 5136293), (652, 3340166), (1304, 1670083), (8639, 252088), (17278, 126044), (31511, 69112), (34556, 63022)]