1318993606

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1544489}}^1$

素因数の和:1544559

約数の個数: 16

約数和(自身を含む): 2298201120

約数和(自身を除く): 979207514

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1544489, 3088978, 10811423, 21622846, 94213829, 188427658, 659496803, 1318993606]

約数ペア:

[(1, 1318993606), (2, 659496803), (7, 188427658), (14, 94213829), (61, 21622846), (122, 10811423), (427, 3088978), (854, 1544489)]