2292488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2459512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 239, 436, 478, 872, 956, 1199, 1912, 2398, 2629, 4796, 5258, 9592, 10516, 21032, 26051, 52102, 104204, 208408, 286561, 573122, 1146244, 2292488]

約数ペア:

[(1, 2292488), (2, 1146244), (4, 573122), (8, 286561), (11, 208408), (22, 104204), (44, 52102), (88, 26051), (109, 21032), (218, 10516), (239, 9592), (436, 5258), (478, 4796), (872, 2629), (956, 2398), (1199, 1912)]