1147245688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{3371}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 2265984000

約数和(自身を除く): 1118738312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2239, 3371, 4478, 6742, 8956, 13484, 17912, 26968, 42541, 64049, 85082, 128098, 170164, 256196, 340328, 512392, 7547669, 15095338, 30190676, 60381352, 143405711, 286811422, 573622844, 1147245688]

約数ペア:

[(1, 1147245688), (2, 573622844), (4, 286811422), (8, 143405711), (19, 60381352), (38, 30190676), (76, 15095338), (152, 7547669), (2239, 512392), (3371, 340328), (4478, 256196), (6742, 170164), (8956, 128098), (13484, 85082), (17912, 64049), (26968, 42541)]