2197326615016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12163}}^1\times {\mathrm{12497}}^1$

素因数の和:24818

約数の個数: 64

約数和(自身を含む): 4469554756800

約数和(自身を除く): 2272228141784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 12163, 12497, 14456, 24326, 24994, 48652, 49988, 97304, 99976, 158119, 162461, 316238, 324922, 632476, 649844, 1264952, 1299688, 1690657, 1737083, 3381314, 3474166, 6762628, 6948332, 13525256, 13896664, 21978541, 22582079, 43957082, 45164158, 87914164, 90328316, 152001011, 175828328, 180656632, 304002022, 608004044, 1216008088, 1976013143, 3952026286, 7904052572, 15808105144, 21128140529, 42256281058, 84512562116, 169025124232, 274665826877, 549331653754, 1098663307508, 2197326615016]

約数ペア:

[(1, 2197326615016), (2, 1098663307508), (4, 549331653754), (8, 274665826877), (13, 169025124232), (26, 84512562116), (52, 42256281058), (104, 21128140529), (139, 15808105144), (278, 7904052572), (556, 3952026286), (1112, 1976013143), (1807, 1216008088), (3614, 608004044), (7228, 304002022), (12163, 180656632), (12497, 175828328), (14456, 152001011), (24326, 90328316), (24994, 87914164), (48652, 45164158), (49988, 43957082), (97304, 22582079), (99976, 21978541), (158119, 13896664), (162461, 13525256), (316238, 6948332), (324922, 6762628), (632476, 3474166), (649844, 3381314), (1264952, 1737083), (1299688, 1690657)]