2751238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10371

約数の個数: 16

約数和(自身を含む): 4965120

約数和(自身を除く): 2213882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10343, 20686, 72401, 144802, 196517, 393034, 1375619, 2751238]

約数ペア:

[(1, 2751238), (2, 1375619), (7, 393034), (14, 196517), (19, 144802), (38, 72401), (133, 20686), (266, 10343)]