2022196372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{5407}}^1$

素因数の和:5493

約数の個数: 72

約数和(自身を含む): 4384633344

約数和(自身を除く): 2362436972

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 361, 518, 532, 703, 722, 1036, 1406, 1444, 2527, 2812, 4921, 5054, 5407, 9842, 10108, 10814, 13357, 19684, 21628, 26714, 37849, 53428, 75698, 93499, 102733, 151396, 186998, 200059, 205466, 373996, 400118, 410932, 719131, 800236, 1400413, 1438262, 1951927, 2800826, 2876524, 3801121, 3903854, 5601652, 7602242, 7807708, 13663489, 15204484, 26607847, 27326978, 53215694, 54653956, 72221299, 106431388, 144442598, 288885196, 505549093, 1011098186, 2022196372]

約数ペア:

[(1, 2022196372), (2, 1011098186), (4, 505549093), (7, 288885196), (14, 144442598), (19, 106431388), (28, 72221299), (37, 54653956), (38, 53215694), (74, 27326978), (76, 26607847), (133, 15204484), (148, 13663489), (259, 7807708), (266, 7602242), (361, 5601652), (518, 3903854), (532, 3801121), (703, 2876524), (722, 2800826), (1036, 1951927), (1406, 1438262), (1444, 1400413), (2527, 800236), (2812, 719131), (4921, 410932), (5054, 400118), (5407, 373996), (9842, 205466), (10108, 200059), (10814, 186998), (13357, 151396), (19684, 102733), (21628, 93499), (26714, 75698), (37849, 53428)]