628246234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{39607}}^1$

素因数の和:39730

約数の個数: 32

約数和(自身を含む): 1186338816

約数和(自身を除く): 558092582

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 15862, 39607, 79214, 277249, 435677, 554498, 871354, 3049739, 4079521, 6099478, 8159042, 28556647, 44874731, 57113294, 89749462, 314123117, 628246234]

約数ペア:

[(1, 628246234), (2, 314123117), (7, 89749462), (11, 57113294), (14, 44874731), (22, 28556647), (77, 8159042), (103, 6099478), (154, 4079521), (206, 3049739), (721, 871354), (1133, 554498), (1442, 435677), (2266, 277249), (7931, 79214), (15862, 39607)]