1964897718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{766939}}^1$

素因数の和:767012

約数の個数: 32

約数和(自身を含む): 4564826880

約数和(自身を除く): 2599929162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 766939, 1533878, 2300817, 4601634, 5368573, 10737146, 16105719, 32211438, 46783279, 93566558, 140349837, 280699674, 327482953, 654965906, 982448859, 1964897718]

約数ペア:

[(1, 1964897718), (2, 982448859), (3, 654965906), (6, 327482953), (7, 280699674), (14, 140349837), (21, 93566558), (42, 46783279), (61, 32211438), (122, 16105719), (183, 10737146), (366, 5368573), (427, 4601634), (854, 2300817), (1281, 1533878), (2562, 766939)]