2013154392

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1\times {\mathrm{1759}}^1$

素因数の和:2920

約数の個数: 64

約数和(自身を含む): 5157504000

約数和(自身を除く): 3144349608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1109, 1759, 2218, 3327, 3518, 4436, 5277, 6654, 7036, 8872, 10554, 13308, 14072, 21108, 26616, 42216, 47687, 75637, 95374, 143061, 151274, 190748, 226911, 286122, 302548, 381496, 453822, 572244, 605096, 907644, 1144488, 1815288, 1950731, 3901462, 5852193, 7802924, 11704386, 15605848, 23408772, 46817544, 83881433, 167762866, 251644299, 335525732, 503288598, 671051464, 1006577196, 2013154392]

約数ペア:

[(1, 2013154392), (2, 1006577196), (3, 671051464), (4, 503288598), (6, 335525732), (8, 251644299), (12, 167762866), (24, 83881433), (43, 46817544), (86, 23408772), (129, 15605848), (172, 11704386), (258, 7802924), (344, 5852193), (516, 3901462), (1032, 1950731), (1109, 1815288), (1759, 1144488), (2218, 907644), (3327, 605096), (3518, 572244), (4436, 453822), (5277, 381496), (6654, 302548), (7036, 286122), (8872, 226911), (10554, 190748), (13308, 151274), (14072, 143061), (21108, 95374), (26616, 75637), (42216, 47687)]