127761292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2347}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 231418880

約数和(自身を除く): 103657588

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1756, 2347, 4694, 9388, 13609, 27218, 54436, 72757, 145514, 291028, 1030333, 2060666, 4121332, 31940323, 63880646, 127761292]

約数ペア:

[(1, 127761292), (2, 63880646), (4, 31940323), (31, 4121332), (62, 2060666), (124, 1030333), (439, 291028), (878, 145514), (1756, 72757), (2347, 54436), (4694, 27218), (9388, 13609)]