457540018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12911}}^1$

素因数の和:13002

約数の個数: 32

約数和(自身を含む): 780917760

約数和(自身を除く): 323377742

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 611, 754, 1222, 1363, 2726, 12911, 17719, 25822, 35438, 167843, 335686, 374419, 606817, 748838, 1213634, 4867447, 7888621, 9734894, 15777242, 17597693, 35195386, 228770009, 457540018]

約数ペア:

[(1, 457540018), (2, 228770009), (13, 35195386), (26, 17597693), (29, 15777242), (47, 9734894), (58, 7888621), (94, 4867447), (377, 1213634), (611, 748838), (754, 606817), (1222, 374419), (1363, 335686), (2726, 167843), (12911, 35438), (17719, 25822)]