389615614

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{3709}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 596211840

約数和(自身を除く): 206596226

約数列:

[1, 2, 53, 106, 991, 1982, 3709, 7418, 52523, 105046, 196577, 393154, 3675619, 7351238, 194807807, 389615614]

約数ペア:

[(1, 389615614), (2, 194807807), (53, 7351238), (106, 3675619), (991, 393154), (1982, 196577), (3709, 105046), (7418, 52523)]