1004746340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3864409}}^1$

素因数の和:3864431

約数の個数: 24

約数和(自身を含む): 2272273080

約数和(自身を除く): 1267526740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3864409, 7728818, 15457636, 19322045, 38644090, 50237317, 77288180, 100474634, 200949268, 251186585, 502373170, 1004746340]

約数ペア:

[(1, 1004746340), (2, 502373170), (4, 251186585), (5, 200949268), (10, 100474634), (13, 77288180), (20, 50237317), (26, 38644090), (52, 19322045), (65, 15457636), (130, 7728818), (260, 3864409)]