272294878

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{1601}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 411508944

約数和(自身を除く): 139214066

約数列:

[1, 2, 277, 307, 554, 614, 1601, 3202, 85039, 170078, 443477, 491507, 886954, 983014, 136147439, 272294878]

約数ペア:

[(1, 272294878), (2, 136147439), (277, 983014), (307, 886954), (554, 491507), (614, 443477), (1601, 170078), (3202, 85039)]