4821830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 4854970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1279, 1885, 2558, 3770, 6395, 12790, 16627, 33254, 37091, 74182, 83135, 166270, 185455, 370910, 482183, 964366, 2410915, 4821830]

約数ペア:

[(1, 4821830), (2, 2410915), (5, 964366), (10, 482183), (13, 370910), (26, 185455), (29, 166270), (58, 83135), (65, 74182), (130, 37091), (145, 33254), (290, 16627), (377, 12790), (754, 6395), (1279, 3770), (1885, 2558)]