137804966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{407707}}^1$

素因数の和:407735

約数の個数: 12

約数和(自身を含む): 223831692

約数和(自身を除く): 86026726

約数列:

[1, 2, 13, 26, 169, 338, 407707, 815414, 5300191, 10600382, 68902483, 137804966]

約数ペア:

[(1, 137804966), (2, 68902483), (13, 10600382), (26, 5300191), (169, 815414), (338, 407707)]