3821296

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1240

約数の個数: 20

約数和(自身を含む): 7441984

約数和(自身を除く): 3620688

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 991, 1928, 1982, 3856, 3964, 7928, 15856, 238831, 477662, 955324, 1910648, 3821296]

約数ペア:

[(1, 3821296), (2, 1910648), (4, 955324), (8, 477662), (16, 238831), (241, 15856), (482, 7928), (964, 3964), (991, 3856), (1928, 1982)]