8421154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 15676416

約数和(自身を除く): 7255262

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 863, 1394, 1726, 4879, 6041, 9758, 12082, 14671, 29342, 35383, 70766, 102697, 205394, 247681, 495362, 601511, 1203022, 4210577, 8421154]

約数ペア:

[(1, 8421154), (2, 4210577), (7, 1203022), (14, 601511), (17, 495362), (34, 247681), (41, 205394), (82, 102697), (119, 70766), (238, 35383), (287, 29342), (574, 14671), (697, 12082), (863, 9758), (1394, 6041), (1726, 4879)]