139481462

素因数分解:

$2^1\times {\mathrm{31}}^3\times {\mathrm{2341}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 216288384

約数和(自身を除く): 76806922

約数列:

[1, 2, 31, 62, 961, 1922, 2341, 4682, 29791, 59582, 72571, 145142, 2249701, 4499402, 69740731, 139481462]

約数ペア:

[(1, 139481462), (2, 69740731), (31, 4499402), (62, 2249701), (961, 145142), (1922, 72571), (2341, 59582), (4682, 29791)]