1730950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2688

約数の個数: 24

約数和(自身を含む): 3468528

約数和(自身を除く): 1737578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2663, 5326, 13315, 26630, 34619, 66575, 69238, 133150, 173095, 346190, 865475, 1730950]

約数ペア:

[(1, 1730950), (2, 865475), (5, 346190), (10, 173095), (13, 133150), (25, 69238), (26, 66575), (50, 34619), (65, 26630), (130, 13315), (325, 5326), (650, 2663)]