3854838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 8428896

約数和(自身を除く): 4574058

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 677, 949, 1354, 1898, 2031, 2847, 4062, 5694, 8801, 17602, 26403, 49421, 52806, 98842, 148263, 296526, 642473, 1284946, 1927419, 3854838]

約数ペア:

[(1, 3854838), (2, 1927419), (3, 1284946), (6, 642473), (13, 296526), (26, 148263), (39, 98842), (73, 52806), (78, 49421), (146, 26403), (219, 17602), (438, 8801), (677, 5694), (949, 4062), (1354, 2847), (1898, 2031)]