3946150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:505

約数の個数: 36

約数和(自身を含む): 7964892

約数和(自身を除く): 4018742

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 467, 650, 845, 934, 1690, 2335, 4225, 4670, 6071, 8450, 11675, 12142, 23350, 30355, 60710, 78923, 151775, 157846, 303550, 394615, 789230, 1973075, 3946150]

約数ペア:

[(1, 3946150), (2, 1973075), (5, 789230), (10, 394615), (13, 303550), (25, 157846), (26, 151775), (50, 78923), (65, 60710), (130, 30355), (169, 23350), (325, 12142), (338, 11675), (467, 8450), (650, 6071), (845, 4670), (934, 4225), (1690, 2335)]