1512978736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{16787}}^1$

素因数の和:16969

約数の個数: 40

約数和(自身を含む): 3022645824

約数和(自身を除く): 1509667088

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 2096, 5633, 11266, 16787, 22532, 33574, 45064, 67148, 90128, 134296, 268592, 721841, 1443682, 2199097, 2887364, 4398194, 5774728, 8796388, 11549456, 17592776, 35185552, 94561171, 189122342, 378244684, 756489368, 1512978736]

約数ペア:

[(1, 1512978736), (2, 756489368), (4, 378244684), (8, 189122342), (16, 94561171), (43, 35185552), (86, 17592776), (131, 11549456), (172, 8796388), (262, 5774728), (344, 4398194), (524, 2887364), (688, 2199097), (1048, 1443682), (2096, 721841), (5633, 268592), (11266, 134296), (16787, 90128), (22532, 67148), (33574, 45064)]