359350028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{9103}}^1$

素因数の和:9317

約数の個数: 24

約数和(自身を含む): 642378240

約数和(自身を除く): 283028212

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 9103, 9869, 18206, 19738, 36412, 39476, 646313, 1265317, 1292626, 2530634, 2585252, 5061268, 89837507, 179675014, 359350028]

約数ペア:

[(1, 359350028), (2, 179675014), (4, 89837507), (71, 5061268), (139, 2585252), (142, 2530634), (278, 1292626), (284, 1265317), (556, 646313), (9103, 39476), (9869, 36412), (18206, 19738)]