2015380304

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{382861}}^1$

素因数の和:382923

約数の個数: 40

約数和(自身を含む): 4557589248

約数和(自身を除く): 2542208944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 382861, 765722, 1531444, 2680027, 3062888, 5360054, 6125776, 10720108, 17994467, 21440216, 35988934, 42880432, 71977868, 125961269, 143955736, 251922538, 287911472, 503845076, 1007690152, 2015380304]

約数ペア:

[(1, 2015380304), (2, 1007690152), (4, 503845076), (7, 287911472), (8, 251922538), (14, 143955736), (16, 125961269), (28, 71977868), (47, 42880432), (56, 35988934), (94, 21440216), (112, 17994467), (188, 10720108), (329, 6125776), (376, 5360054), (658, 3062888), (752, 2680027), (1316, 1531444), (2632, 765722), (5264, 382861)]