4438070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 9834048

約数和(自身を除く): 5395978

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4877, 9754, 24385, 34139, 48770, 63401, 68278, 126802, 170695, 317005, 341390, 443807, 634010, 887614, 2219035, 4438070]

約数ペア:

[(1, 4438070), (2, 2219035), (5, 887614), (7, 634010), (10, 443807), (13, 341390), (14, 317005), (26, 170695), (35, 126802), (65, 68278), (70, 63401), (91, 48770), (130, 34139), (182, 24385), (455, 9754), (910, 4877)]