439702952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{4493}}^1$

素因数の和:5453

約数の個数: 32

約数和(自身を含む): 889003080

約数和(自身を除く): 449300128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 941, 1882, 3764, 4493, 7528, 8986, 12233, 17972, 24466, 35944, 48932, 58409, 97864, 116818, 233636, 467272, 4227913, 8455826, 16911652, 33823304, 54962869, 109925738, 219851476, 439702952]

約数ペア:

[(1, 439702952), (2, 219851476), (4, 109925738), (8, 54962869), (13, 33823304), (26, 16911652), (52, 8455826), (104, 4227913), (941, 467272), (1882, 233636), (3764, 116818), (4493, 97864), (7528, 58409), (8986, 48932), (12233, 35944), (17972, 24466)]