1277314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 2020536

約数和(自身を除く): 743222

約数列:

[1, 2, 37, 41, 74, 82, 421, 842, 1517, 3034, 15577, 17261, 31154, 34522, 638657, 1277314]

約数ペア:

[(1, 1277314), (2, 638657), (37, 34522), (41, 31154), (74, 17261), (82, 15577), (421, 3034), (842, 1517)]