1279787754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{31511}}^1$

素因数の和:32490

約数の個数: 32

約数和(自身を含む): 2928347136

約数和(自身を除く): 1648559382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 967, 1934, 2901, 5802, 6769, 13538, 20307, 31511, 40614, 63022, 94533, 189066, 220577, 441154, 661731, 1323462, 30471137, 60942274, 91413411, 182826822, 213297959, 426595918, 639893877, 1279787754]

約数ペア:

[(1, 1279787754), (2, 639893877), (3, 426595918), (6, 213297959), (7, 182826822), (14, 91413411), (21, 60942274), (42, 30471137), (967, 1323462), (1934, 661731), (2901, 441154), (5802, 220577), (6769, 189066), (13538, 94533), (20307, 63022), (31511, 40614)]