2511647528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14699}}^1$

素因数の和:14802

約数の個数: 64

約数和(自身を含む): 5334336000

約数和(自身を除く): 2822688472

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 1378, 1612, 1643, 2756, 3224, 3286, 5512, 6572, 13144, 14699, 21359, 29398, 42718, 58796, 85436, 117592, 170872, 191087, 382174, 455669, 764348, 779047, 911338, 1528696, 1558094, 1822676, 3116188, 3645352, 5923697, 6232376, 10127611, 11847394, 20255222, 23694788, 24150457, 40510444, 47389576, 48300914, 81020888, 96601828, 193203656, 313955941, 627911882, 1255823764, 2511647528]

約数ペア:

[(1, 2511647528), (2, 1255823764), (4, 627911882), (8, 313955941), (13, 193203656), (26, 96601828), (31, 81020888), (52, 48300914), (53, 47389576), (62, 40510444), (104, 24150457), (106, 23694788), (124, 20255222), (212, 11847394), (248, 10127611), (403, 6232376), (424, 5923697), (689, 3645352), (806, 3116188), (1378, 1822676), (1612, 1558094), (1643, 1528696), (2756, 911338), (3224, 779047), (3286, 764348), (5512, 455669), (6572, 382174), (13144, 191087), (14699, 170872), (21359, 117592), (29398, 85436), (42718, 58796)]