1384688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2384

約数の個数: 20

約数和(自身を含む): 2756520

約数和(自身を除く): 1371832

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2339, 4678, 9356, 18712, 37424, 86543, 173086, 346172, 692344, 1384688]

約数ペア:

[(1, 1384688), (2, 692344), (4, 346172), (8, 173086), (16, 86543), (37, 37424), (74, 18712), (148, 9356), (296, 4678), (592, 2339)]