1270297966

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{21067}}^1$

素因数の和:21208

約数の個数: 32

約数和(自身を含む): 2245006080

約数和(自身を除く): 974708114

約数列:

[1, 2, 7, 14, 59, 73, 118, 146, 413, 511, 826, 1022, 4307, 8614, 21067, 30149, 42134, 60298, 147469, 294938, 1242953, 1537891, 2485906, 3075782, 8700671, 10765237, 17401342, 21530474, 90735569, 181471138, 635148983, 1270297966]

約数ペア:

[(1, 1270297966), (2, 635148983), (7, 181471138), (14, 90735569), (59, 21530474), (73, 17401342), (118, 10765237), (146, 8700671), (413, 3075782), (511, 2485906), (826, 1537891), (1022, 1242953), (4307, 294938), (8614, 147469), (21067, 60298), (30149, 42134)]