128529410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{414611}}^1$

素因数の和:414649

約数の個数: 16

約数和(自身を含む): 238816512

約数和(自身を除く): 110287102

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 414611, 829222, 2073055, 4146110, 12852941, 25705882, 64264705, 128529410]

約数ペア:

[(1, 128529410), (2, 64264705), (5, 25705882), (10, 12852941), (31, 4146110), (62, 2073055), (155, 829222), (310, 414611)]