640819873

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10169}}^1$

素因数の和:10292

約数の個数: 16

約数和(自身を含む): 691966800

約数和(自身を除く): 51146927

約数列:

[1, 29, 41, 53, 1189, 1537, 2173, 10169, 63017, 294901, 416929, 538957, 12090941, 15629753, 22097237, 640819873]

約数ペア:

[(1, 640819873), (29, 22097237), (41, 15629753), (53, 12090941), (1189, 538957), (1537, 416929), (2173, 294901), (10169, 63017)]