251474042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 401863680

約数和(自身を除く): 150389638

約数列:

[1, 2, 23, 46, 101, 113, 202, 226, 479, 958, 2323, 2599, 4646, 5198, 11017, 11413, 22034, 22826, 48379, 54127, 96758, 108254, 262499, 524998, 1112717, 1244921, 2225434, 2489842, 5466827, 10933654, 125737021, 251474042]

約数ペア:

[(1, 251474042), (2, 125737021), (23, 10933654), (46, 5466827), (101, 2489842), (113, 2225434), (202, 1244921), (226, 1112717), (479, 524998), (958, 262499), (2323, 108254), (2599, 96758), (4646, 54127), (5198, 48379), (11017, 22826), (11413, 22034)]