2198689922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4359

約数の個数: 64

約数和(自身を含む): 4095221760

約数和(自身を除く): 1896531838

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 79, 143, 158, 253, 286, 299, 506, 598, 869, 1027, 1738, 1817, 2054, 3289, 3634, 4231, 6578, 8462, 11297, 19987, 22594, 23621, 39974, 46541, 47242, 55003, 93082, 97313, 110006, 194626, 259831, 334249, 519662, 605033, 668498, 1070443, 1210066, 1265069, 2140886, 2530138, 3676739, 4345237, 7353478, 7687727, 8690474, 13915759, 15375454, 27831518, 47797607, 84564997, 95595214, 99940451, 169129994, 199880902, 1099344961, 2198689922]

約数ペア:

[(1, 2198689922), (2, 1099344961), (11, 199880902), (13, 169129994), (22, 99940451), (23, 95595214), (26, 84564997), (46, 47797607), (79, 27831518), (143, 15375454), (158, 13915759), (253, 8690474), (286, 7687727), (299, 7353478), (506, 4345237), (598, 3676739), (869, 2530138), (1027, 2140886), (1738, 1265069), (1817, 1210066), (2054, 1070443), (3289, 668498), (3634, 605033), (4231, 519662), (6578, 334249), (8462, 259831), (11297, 194626), (19987, 110006), (22594, 97313), (23621, 93082), (39974, 55003), (46541, 47242)]