2012147770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1\times {\mathrm{1811}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 3654818496

約数和(自身を除く): 1642670726

約数列:

[1, 2, 5, 10, 137, 274, 685, 811, 1370, 1622, 1811, 3622, 4055, 8110, 9055, 18110, 111107, 222214, 248107, 496214, 555535, 1111070, 1240535, 1468721, 2481070, 2937442, 7343605, 14687210, 201214777, 402429554, 1006073885, 2012147770]

約数ペア:

[(1, 2012147770), (2, 1006073885), (5, 402429554), (10, 201214777), (137, 14687210), (274, 7343605), (685, 2937442), (811, 2481070), (1370, 1468721), (1622, 1240535), (1811, 1111070), (3622, 555535), (4055, 496214), (8110, 248107), (9055, 222214), (18110, 111107)]