1841456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1700

約数の個数: 20

約数和(自身を含む): 3620304

約数和(自身を除く): 1778848

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1621, 3242, 6484, 12968, 25936, 115091, 230182, 460364, 920728, 1841456]

約数ペア:

[(1, 1841456), (2, 920728), (4, 460364), (8, 230182), (16, 115091), (71, 25936), (142, 12968), (284, 6484), (568, 3242), (1136, 1621)]