405917142

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{2131}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 828921600

約数和(自身を除く): 423004458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 599, 1198, 1797, 2131, 3594, 4262, 6393, 12786, 31747, 63494, 95241, 112943, 190482, 225886, 338829, 677658, 1276469, 2552938, 3829407, 7658814, 67652857, 135305714, 202958571, 405917142]

約数ペア:

[(1, 405917142), (2, 202958571), (3, 135305714), (6, 67652857), (53, 7658814), (106, 3829407), (159, 2552938), (318, 1276469), (599, 677658), (1198, 338829), (1797, 225886), (2131, 190482), (3594, 112943), (4262, 95241), (6393, 63494), (12786, 31747)]