2179542868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{1871}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 4158895104

約数和(自身を除く): 1979352236

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 463, 629, 926, 1258, 1852, 1871, 2516, 3742, 7484, 7871, 15742, 17131, 31484, 31807, 34262, 63614, 68524, 69227, 127228, 138454, 276908, 291227, 582454, 866273, 1164908, 1176859, 1732546, 2353718, 3465092, 4707436, 14726641, 29453282, 32052101, 58906564, 64104202, 128208404, 544885717, 1089771434, 2179542868]

約数ペア:

[(1, 2179542868), (2, 1089771434), (4, 544885717), (17, 128208404), (34, 64104202), (37, 58906564), (68, 32052101), (74, 29453282), (148, 14726641), (463, 4707436), (629, 3465092), (926, 2353718), (1258, 1732546), (1852, 1176859), (1871, 1164908), (2516, 866273), (3742, 582454), (7484, 291227), (7871, 276908), (15742, 138454), (17131, 127228), (31484, 69227), (31807, 68524), (34262, 63614)]