1520486838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6497807}}^1$

素因数の和:6497828

約数の個数: 24

約数和(自身を含む): 3547803168

約数和(自身を除く): 2027316330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 6497807, 12995614, 19493421, 38986842, 58480263, 84471491, 116960526, 168942982, 253414473, 506828946, 760243419, 1520486838]

約数ペア:

[(1, 1520486838), (2, 760243419), (3, 506828946), (6, 253414473), (9, 168942982), (13, 116960526), (18, 84471491), (26, 58480263), (39, 38986842), (78, 19493421), (117, 12995614), (234, 6497807)]