2321209495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{18121}}^1$

素因数の和:18291

約数の個数: 32

約数和(自身を含む): 3241083456

約数和(自身を除く): 919873961

約数列:

[1, 5, 11, 17, 55, 85, 137, 187, 685, 935, 1507, 2329, 7535, 11645, 18121, 25619, 90605, 128095, 199331, 308057, 996655, 1540285, 2482577, 3388627, 12412885, 16943135, 27308347, 42203809, 136541735, 211019045, 464241899, 2321209495]

約数ペア:

[(1, 2321209495), (5, 464241899), (11, 211019045), (17, 136541735), (55, 42203809), (85, 27308347), (137, 16943135), (187, 12412885), (685, 3388627), (935, 2482577), (1507, 1540285), (2329, 996655), (7535, 308057), (11645, 199331), (18121, 128095), (25619, 90605)]