1381831508732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{22727}}^1\times {\mathrm{894137}}^1$

素因数の和:916885

約数の個数: 24

約数和(自身を含む): 2560568026464

約数和(自身を除く): 1178736517732

約数列:

[1, 2, 4, 17, 34, 68, 22727, 45454, 90908, 386359, 772718, 894137, 1545436, 1788274, 3576548, 15200329, 30400658, 60801316, 20321051599, 40642103198, 81284206396, 345457877183, 690915754366, 1381831508732]

約数ペア:

[(1, 1381831508732), (2, 690915754366), (4, 345457877183), (17, 81284206396), (34, 40642103198), (68, 20321051599), (22727, 60801316), (45454, 30400658), (90908, 15200329), (386359, 3576548), (772718, 1788274), (894137, 1545436)]