2021729762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6343}}^1$

素因数の和:6435

約数の個数: 48

約数和(自身を含む): 3510718848

約数和(自身を除く): 1488989086

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 169, 299, 338, 533, 598, 943, 1066, 1886, 3887, 6343, 6929, 7774, 12259, 12686, 13858, 24518, 82459, 145889, 159367, 164918, 260063, 291778, 318734, 520126, 1071967, 1896557, 2143934, 3380819, 3793114, 5981449, 6761638, 11962898, 24655241, 43950647, 49310482, 77758837, 87901294, 155517674, 1010864881, 2021729762]

約数ペア:

[(1, 2021729762), (2, 1010864881), (13, 155517674), (23, 87901294), (26, 77758837), (41, 49310482), (46, 43950647), (82, 24655241), (169, 11962898), (299, 6761638), (338, 5981449), (533, 3793114), (598, 3380819), (943, 2143934), (1066, 1896557), (1886, 1071967), (3887, 520126), (6343, 318734), (6929, 291778), (7774, 260063), (12259, 164918), (12686, 159367), (13858, 145889), (24518, 82459)]