2854390786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{45497}}^1$

素因数の和:45658

約数の個数: 32

約数和(自身を含む): 4891944960

約数和(自身を除く): 2037554174

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 3302, 4826, 31369, 45497, 62738, 90994, 591461, 864443, 1182922, 1728886, 5778119, 11237759, 11556238, 22475518, 75115547, 109784261, 150231094, 219568522, 1427195393, 2854390786]

約数ペア:

[(1, 2854390786), (2, 1427195393), (13, 219568522), (19, 150231094), (26, 109784261), (38, 75115547), (127, 22475518), (247, 11556238), (254, 11237759), (494, 5778119), (1651, 1728886), (2413, 1182922), (3302, 864443), (4826, 591461), (31369, 90994), (45497, 62738)]