8190406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 15160320

約数和(自身を除く): 6969914

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 751, 779, 1502, 1558, 5257, 5453, 10514, 10906, 14269, 28538, 30791, 61582, 99883, 199766, 215537, 431074, 585029, 1170058, 4095203, 8190406]

約数ペア:

[(1, 8190406), (2, 4095203), (7, 1170058), (14, 585029), (19, 431074), (38, 215537), (41, 199766), (82, 99883), (133, 61582), (266, 30791), (287, 28538), (574, 14269), (751, 10906), (779, 10514), (1502, 5453), (1558, 5257)]