2013309132

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{2131}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 4743682944

約数和(自身を除く): 2730373812

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 601, 786, 1202, 1572, 1803, 2131, 2404, 3606, 4262, 6393, 7212, 8524, 12786, 25572, 78731, 157462, 236193, 279161, 314924, 472386, 558322, 837483, 944772, 1116644, 1280731, 1674966, 2561462, 3349932, 3842193, 5122924, 7684386, 15368772, 167775761, 335551522, 503327283, 671103044, 1006654566, 2013309132]

約数ペア:

[(1, 2013309132), (2, 1006654566), (3, 671103044), (4, 503327283), (6, 335551522), (12, 167775761), (131, 15368772), (262, 7684386), (393, 5122924), (524, 3842193), (601, 3349932), (786, 2561462), (1202, 1674966), (1572, 1280731), (1803, 1116644), (2131, 944772), (2404, 837483), (3606, 558322), (4262, 472386), (6393, 314924), (7212, 279161), (8524, 236193), (12786, 157462), (25572, 78731)]