1326677365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 1867843152

約数和(自身を除く): 541165787

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 629, 877, 1105, 1369, 2405, 3145, 4385, 6845, 8177, 11401, 14909, 17797, 23273, 32449, 40885, 57005, 74545, 88985, 116365, 162245, 193817, 302549, 421837, 551633, 969085, 1200613, 1512745, 2109185, 2758165, 6003065, 7171229, 15607969, 20410421, 35856145, 78039845, 102052105, 265335473, 1326677365]

約数ペア:

[(1, 1326677365), (5, 265335473), (13, 102052105), (17, 78039845), (37, 35856145), (65, 20410421), (85, 15607969), (185, 7171229), (221, 6003065), (481, 2758165), (629, 2109185), (877, 1512745), (1105, 1200613), (1369, 969085), (2405, 551633), (3145, 421837), (4385, 302549), (6845, 193817), (8177, 162245), (11401, 116365), (14909, 88985), (17797, 74545), (23273, 57005), (32449, 40885)]