2012330580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2579911}}^1$

素因数の和:2579936

約数の個数: 48

約数和(自身を含む): 6067953024

約数和(自身を除く): 4055622444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2579911, 5159822, 7739733, 10319644, 12899555, 15479466, 25799110, 30958932, 33538843, 38698665, 51598220, 67077686, 77397330, 100616529, 134155372, 154794660, 167694215, 201233058, 335388430, 402466116, 503082645, 670776860, 1006165290, 2012330580]

約数ペア:

[(1, 2012330580), (2, 1006165290), (3, 670776860), (4, 503082645), (5, 402466116), (6, 335388430), (10, 201233058), (12, 167694215), (13, 154794660), (15, 134155372), (20, 100616529), (26, 77397330), (30, 67077686), (39, 51598220), (52, 38698665), (60, 33538843), (65, 30958932), (78, 25799110), (130, 15479466), (156, 12899555), (195, 10319644), (260, 7739733), (390, 5159822), (780, 2579911)]