252013438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 407379456

約数和(自身を除く): 155366018

約数列:

[1, 2, 23, 37, 46, 74, 263, 526, 563, 851, 1126, 1702, 6049, 9731, 12098, 12949, 19462, 20831, 25898, 41662, 148069, 223813, 296138, 447626, 479113, 958226, 3405587, 5478553, 6811174, 10957106, 126006719, 252013438]

約数ペア:

[(1, 252013438), (2, 126006719), (23, 10957106), (37, 6811174), (46, 5478553), (74, 3405587), (263, 958226), (526, 479113), (563, 447626), (851, 296138), (1126, 223813), (1702, 148069), (6049, 41662), (9731, 25898), (12098, 20831), (12949, 19462)]