313639636

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{4657}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 557562600

約数和(自身を除く): 243922964

約数列:

[1, 2, 4, 113, 149, 226, 298, 452, 596, 4657, 9314, 16837, 18628, 33674, 67348, 526241, 693893, 1052482, 1387786, 2104964, 2775572, 78409909, 156819818, 313639636]

約数ペア:

[(1, 313639636), (2, 156819818), (4, 78409909), (113, 2775572), (149, 2104964), (226, 1387786), (298, 1052482), (452, 693893), (596, 526241), (4657, 67348), (9314, 33674), (16837, 18628)]