428924948

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{4817}}^1$

素因数の和:5131

約数の個数: 24

約数和(自身を含む): 761263272

約数和(自身を除く): 332338324

約数列:

[1, 2, 4, 113, 197, 226, 394, 452, 788, 4817, 9634, 19268, 22261, 44522, 89044, 544321, 948949, 1088642, 1897898, 2177284, 3795796, 107231237, 214462474, 428924948]

約数ペア:

[(1, 428924948), (2, 214462474), (4, 107231237), (113, 3795796), (197, 2177284), (226, 1897898), (394, 1088642), (452, 948949), (788, 544321), (4817, 89044), (9634, 44522), (19268, 22261)]