856552074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{497417}}^1$

素因数の和:497470

約数の個数: 32

約数和(自身を含む): 2005589376

約数和(自身を除く): 1149037302

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 497417, 994834, 1492251, 2984502, 3481919, 6963838, 10445757, 20394097, 20891514, 40788194, 61182291, 122364582, 142758679, 285517358, 428276037, 856552074]

約数ペア:

[(1, 856552074), (2, 428276037), (3, 285517358), (6, 142758679), (7, 122364582), (14, 61182291), (21, 40788194), (41, 20891514), (42, 20394097), (82, 10445757), (123, 6963838), (246, 3481919), (287, 2984502), (574, 1492251), (861, 994834), (1722, 497417)]