907995738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4201}}^1$

素因数の和:4399

約数の個数: 64

約数和(自身を含む): 2083923072

約数和(自身を除く): 1175927334

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 163, 221, 326, 442, 489, 663, 978, 1326, 2119, 2771, 4201, 4238, 5542, 6357, 8313, 8402, 12603, 12714, 16626, 25206, 36023, 54613, 71417, 72046, 108069, 109226, 142834, 163839, 214251, 216138, 327678, 428502, 684763, 928421, 1369526, 1856842, 2054289, 2785263, 4108578, 5570526, 8901919, 11640971, 17803838, 23281942, 26705757, 34922913, 53411514, 69845826, 151332623, 302665246, 453997869, 907995738]

約数ペア:

[(1, 907995738), (2, 453997869), (3, 302665246), (6, 151332623), (13, 69845826), (17, 53411514), (26, 34922913), (34, 26705757), (39, 23281942), (51, 17803838), (78, 11640971), (102, 8901919), (163, 5570526), (221, 4108578), (326, 2785263), (442, 2054289), (489, 1856842), (663, 1369526), (978, 928421), (1326, 684763), (2119, 428502), (2771, 327678), (4201, 216138), (4238, 214251), (5542, 163839), (6357, 142834), (8313, 109226), (8402, 108069), (12603, 72046), (12714, 71417), (16626, 54613), (25206, 36023)]