1270291372

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{965267}}^1$

素因数の和:965325

約数の個数: 24

約数和(自身を含む): 2594640384

約数和(自身を除く): 1324349012

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 965267, 1930534, 3861068, 6756869, 13513738, 27027476, 45367549, 90735098, 181470196, 317572843, 635145686, 1270291372]

約数ペア:

[(1, 1270291372), (2, 635145686), (4, 317572843), (7, 181470196), (14, 90735098), (28, 45367549), (47, 27027476), (94, 13513738), (188, 6756869), (329, 3861068), (658, 1930534), (1316, 965267)]