268897674

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{1093}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 544129344

約数和(自身を除く): 275231670

約数列:

[1, 2, 3, 6, 131, 262, 313, 393, 626, 786, 939, 1093, 1878, 2186, 3279, 6558, 41003, 82006, 123009, 143183, 246018, 286366, 342109, 429549, 684218, 859098, 1026327, 2052654, 44816279, 89632558, 134448837, 268897674]

約数ペア:

[(1, 268897674), (2, 134448837), (3, 89632558), (6, 44816279), (131, 2052654), (262, 1026327), (313, 859098), (393, 684218), (626, 429549), (786, 342109), (939, 286366), (1093, 246018), (1878, 143183), (2186, 123009), (3279, 82006), (6558, 41003)]