1907750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 3852576

約数和(自身を除く): 1944826

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 587, 650, 1174, 1625, 2935, 3250, 5870, 7631, 14675, 15262, 29350, 38155, 73375, 76310, 146750, 190775, 381550, 953875, 1907750]

約数ペア:

[(1, 1907750), (2, 953875), (5, 381550), (10, 190775), (13, 146750), (25, 76310), (26, 73375), (50, 38155), (65, 29350), (125, 15262), (130, 14675), (250, 7631), (325, 5870), (587, 3250), (650, 2935), (1174, 1625)]