421569136

素因数分解:

$2^4\times {\mathrm{2017}}^1\times {\mathrm{13063}}^1$

素因数の和:15088

約数の個数: 20

約数和(自身を含む): 817257712

約数和(自身を除く): 395688576

約数列:

[1, 2, 4, 8, 16, 2017, 4034, 8068, 13063, 16136, 26126, 32272, 52252, 104504, 209008, 26348071, 52696142, 105392284, 210784568, 421569136]

約数ペア:

[(1, 421569136), (2, 210784568), (4, 105392284), (8, 52696142), (16, 26348071), (2017, 209008), (4034, 104504), (8068, 52252), (13063, 32272), (16136, 26126)]