890773672321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{15241}}^1$

素因数の和:15770

約数の個数: 64

約数和(自身を含む): 1106203392000

約数和(自身を除く): 215429719679

約数列:

[1, 13, 17, 19, 31, 221, 247, 323, 403, 449, 527, 589, 4199, 5837, 6851, 7633, 7657, 8531, 10013, 13919, 15241, 99229, 110903, 130169, 145027, 180947, 198133, 236623, 259097, 264461, 289579, 472471, 1885351, 3076099, 3368261, 3437993, 3764527, 4495837, 4922843, 6142123, 6843209, 8032007, 8976949, 58445881, 63996959, 88961717, 104416091, 116334553, 116700337, 130020971, 152608133, 212139479, 1512349189, 1690272623, 1983905729, 2210356507, 2757813227, 3606371143, 4030650101, 28734634591, 46882824859, 52398451313, 68521051717, 890773672321]

約数ペア:

[(1, 890773672321), (13, 68521051717), (17, 52398451313), (19, 46882824859), (31, 28734634591), (221, 4030650101), (247, 3606371143), (323, 2757813227), (403, 2210356507), (449, 1983905729), (527, 1690272623), (589, 1512349189), (4199, 212139479), (5837, 152608133), (6851, 130020971), (7633, 116700337), (7657, 116334553), (8531, 104416091), (10013, 88961717), (13919, 63996959), (15241, 58445881), (99229, 8976949), (110903, 8032007), (130169, 6843209), (145027, 6142123), (180947, 4922843), (198133, 4495837), (236623, 3764527), (259097, 3437993), (264461, 3368261), (289579, 3076099), (472471, 1885351)]