2013997790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{14747}}^1$

素因数の和:16712

約数の個数: 32

約数和(自身を含む): 4145485824

約数和(自身を除く): 2131488034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1951, 3902, 9755, 13657, 14747, 19510, 27314, 29494, 68285, 73735, 103229, 136570, 147470, 206458, 516145, 1032290, 28771397, 57542794, 143856985, 201399779, 287713970, 402799558, 1006998895, 2013997790]

約数ペア:

[(1, 2013997790), (2, 1006998895), (5, 402799558), (7, 287713970), (10, 201399779), (14, 143856985), (35, 57542794), (70, 28771397), (1951, 1032290), (3902, 516145), (9755, 206458), (13657, 147470), (14747, 136570), (19510, 103229), (27314, 73735), (29494, 68285)]