490373534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{4651}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 892290816

約数和(自身を除く): 401917282

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 443, 886, 3101, 4651, 6202, 7531, 9302, 15062, 32557, 52717, 65114, 79067, 105434, 158134, 553469, 1106938, 2060393, 4120786, 14422751, 28845502, 35026681, 70053362, 245186767, 490373534]

約数ペア:

[(1, 490373534), (2, 245186767), (7, 70053362), (14, 35026681), (17, 28845502), (34, 14422751), (119, 4120786), (238, 2060393), (443, 1106938), (886, 553469), (3101, 158134), (4651, 105434), (6202, 79067), (7531, 65114), (9302, 52717), (15062, 32557)]