281330894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{470453}}^1$

素因数の和:470491

約数の個数: 16

約数和(自身を含む): 474217632

約数和(自身を除く): 192886738

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 470453, 940906, 6115889, 10820419, 12231778, 21640838, 140665447, 281330894]

約数ペア:

[(1, 281330894), (2, 140665447), (13, 21640838), (23, 12231778), (26, 10820419), (46, 6115889), (299, 940906), (598, 470453)]