3960190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 7874496

約数和(自身を除く): 3914306

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 743, 1066, 1486, 2665, 3715, 5330, 7430, 9659, 19318, 30463, 48295, 60926, 96590, 152315, 304630, 396019, 792038, 1980095, 3960190]

約数ペア:

[(1, 3960190), (2, 1980095), (5, 792038), (10, 396019), (13, 304630), (26, 152315), (41, 96590), (65, 60926), (82, 48295), (130, 30463), (205, 19318), (410, 9659), (533, 7430), (743, 5330), (1066, 3715), (1486, 2665)]