127906376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1229869}}^1$

素因数の和:1229888

約数の個数: 16

約数和(自身を含む): 258272700

約数和(自身を除く): 130366324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1229869, 2459738, 4919476, 9838952, 15988297, 31976594, 63953188, 127906376]

約数ペア:

[(1, 127906376), (2, 63953188), (4, 31976594), (8, 15988297), (13, 9838952), (26, 4919476), (52, 2459738), (104, 1229869)]