397288510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{1051}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 724718592

約数和(自身を除く): 327430082

約数列:

[1, 2, 5, 10, 103, 206, 367, 515, 734, 1030, 1051, 1835, 2102, 3670, 5255, 10510, 37801, 75602, 108253, 189005, 216506, 378010, 385717, 541265, 771434, 1082530, 1928585, 3857170, 39728851, 79457702, 198644255, 397288510]

約数ペア:

[(1, 397288510), (2, 198644255), (5, 79457702), (10, 39728851), (103, 3857170), (206, 1928585), (367, 1082530), (515, 771434), (734, 541265), (1030, 385717), (1051, 378010), (1835, 216506), (2102, 189005), (3670, 108253), (5255, 75602), (10510, 37801)]