1478197968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2368907}}^1$

素因数の和:2368931

約数の個数: 40

約数和(自身を含む): 4112424288

約数和(自身を除く): 2634226320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2368907, 4737814, 7106721, 9475628, 14213442, 18951256, 28426884, 30795791, 37902512, 56853768, 61591582, 92387373, 113707536, 123183164, 184774746, 246366328, 369549492, 492732656, 739098984, 1478197968]

約数ペア:

[(1, 1478197968), (2, 739098984), (3, 492732656), (4, 369549492), (6, 246366328), (8, 184774746), (12, 123183164), (13, 113707536), (16, 92387373), (24, 61591582), (26, 56853768), (39, 37902512), (48, 30795791), (52, 28426884), (78, 18951256), (104, 14213442), (156, 9475628), (208, 7106721), (312, 4737814), (624, 2368907)]