78337246

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1276

約数の個数: 24

約数和(自身を含む): 127925784

約数和(自身を除く): 49588538

約数列:

[1, 2, 13, 26, 169, 227, 338, 454, 1021, 2042, 2951, 5902, 13273, 26546, 38363, 76726, 172549, 231767, 345098, 463534, 3012971, 6025942, 39168623, 78337246]

約数ペア:

[(1, 78337246), (2, 39168623), (13, 6025942), (26, 3012971), (169, 463534), (227, 345098), (338, 231767), (454, 172549), (1021, 76726), (2042, 38363), (2951, 26546), (5902, 13273)]