131545090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{424339}}^1$

素因数の和:424377

約数の個数: 16

約数和(自身を含む): 244419840

約数和(自身を除く): 112874750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 424339, 848678, 2121695, 4243390, 13154509, 26309018, 65772545, 131545090]

約数ペア:

[(1, 131545090), (2, 65772545), (5, 26309018), (10, 13154509), (31, 4243390), (62, 2121695), (155, 848678), (310, 424339)]