2013011772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{48779}}^1$

素因数の和:48986

約数の個数: 48

約数和(自身を含む): 4971657600

約数和(自身を除く): 2958645828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 2172, 3439, 6878, 10317, 13756, 20634, 41268, 48779, 97558, 146337, 195116, 292674, 585348, 926801, 1853602, 2780403, 3707204, 5560806, 8828999, 11121612, 17657998, 26486997, 35315996, 52973994, 105947988, 167750981, 335501962, 503252943, 671003924, 1006505886, 2013011772]

約数ペア:

[(1, 2013011772), (2, 1006505886), (3, 671003924), (4, 503252943), (6, 335501962), (12, 167750981), (19, 105947988), (38, 52973994), (57, 35315996), (76, 26486997), (114, 17657998), (181, 11121612), (228, 8828999), (362, 5560806), (543, 3707204), (724, 2780403), (1086, 1853602), (2172, 926801), (3439, 585348), (6878, 292674), (10317, 195116), (13756, 146337), (20634, 97558), (41268, 48779)]