1494256

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1600

約数の個数: 20

約数和(自身を含む): 2944504

約数和(自身を除く): 1450248

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1531, 3062, 6124, 12248, 24496, 93391, 186782, 373564, 747128, 1494256]

約数ペア:

[(1, 1494256), (2, 747128), (4, 373564), (8, 186782), (16, 93391), (61, 24496), (122, 12248), (244, 6124), (488, 3062), (976, 1531)]