973960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 2361240

約数和(自身を除く): 1387280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1873, 3746, 7492, 9365, 14984, 18730, 24349, 37460, 48698, 74920, 97396, 121745, 194792, 243490, 486980, 973960]

約数ペア:

[(1, 973960), (2, 486980), (4, 243490), (5, 194792), (8, 121745), (10, 97396), (13, 74920), (20, 48698), (26, 37460), (40, 24349), (52, 18730), (65, 14984), (104, 9365), (130, 7492), (260, 3746), (520, 1873)]