2045804943

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 3525967872

約数和(自身を除く): 1480162929

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 167, 273, 299, 483, 501, 897, 1169, 1951, 2093, 2171, 3507, 3841, 5853, 6279, 6513, 11523, 13657, 15197, 25363, 26887, 40971, 44873, 45591, 49933, 76089, 80661, 134619, 149799, 177541, 314111, 325817, 349531, 532623, 583349, 942333, 977451, 1048593, 1750047, 2280719, 4083443, 4235621, 6842157, 7493791, 12250329, 12706863, 22481373, 29649347, 52456537, 88948041, 97419283, 157369611, 292257849, 681934981, 2045804943]

約数ペア:

[(1, 2045804943), (3, 681934981), (7, 292257849), (13, 157369611), (21, 97419283), (23, 88948041), (39, 52456537), (69, 29649347), (91, 22481373), (161, 12706863), (167, 12250329), (273, 7493791), (299, 6842157), (483, 4235621), (501, 4083443), (897, 2280719), (1169, 1750047), (1951, 1048593), (2093, 977451), (2171, 942333), (3507, 583349), (3841, 532623), (5853, 349531), (6279, 325817), (6513, 314111), (11523, 177541), (13657, 149799), (15197, 134619), (25363, 80661), (26887, 76089), (40971, 49933), (44873, 45591)]