401236438

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{13331}}^1$

素因数の和:13583

約数の個数: 16

約数和(自身を含む): 611938800

約数和(自身を除く): 210702362

約数列:

[1, 2, 101, 149, 202, 298, 13331, 15049, 26662, 30098, 1346431, 1986319, 2692862, 3972638, 200618219, 401236438]

約数ペア:

[(1, 401236438), (2, 200618219), (101, 3972638), (149, 2692862), (202, 1986319), (298, 1346431), (13331, 30098), (15049, 26662)]