870848734

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{1481}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 1512778176

約数和(自身を除く): 641929442

約数列:

[1, 2, 7, 14, 97, 194, 433, 679, 866, 1358, 1481, 2962, 3031, 6062, 10367, 20734, 42001, 84002, 143657, 287314, 294007, 588014, 641273, 1005599, 1282546, 2011198, 4488911, 8977822, 62203481, 124406962, 435424367, 870848734]

約数ペア:

[(1, 870848734), (2, 435424367), (7, 124406962), (14, 62203481), (97, 8977822), (194, 4488911), (433, 2011198), (679, 1282546), (866, 1005599), (1358, 641273), (1481, 588014), (2962, 294007), (3031, 287314), (6062, 143657), (10367, 84002), (20734, 42001)]