2019731716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 3989744640

約数和(自身を除く): 1970012924

約数列:

[1, 2, 4, 17, 31, 34, 61, 62, 68, 113, 122, 124, 139, 226, 244, 278, 452, 527, 556, 1037, 1054, 1891, 1921, 2074, 2108, 2363, 3503, 3782, 3842, 4148, 4309, 4726, 6893, 7006, 7564, 7684, 8479, 8618, 9452, 13786, 14012, 15707, 16958, 17236, 27572, 31414, 32147, 33916, 59551, 62828, 64294, 73253, 117181, 119102, 128588, 144143, 146506, 213683, 234362, 238204, 262849, 267019, 288286, 293012, 427366, 468724, 486917, 525698, 534038, 576572, 854732, 958127, 973834, 1051396, 1068076, 1916254, 1947668, 3632611, 3832508, 4468433, 7265222, 8277589, 8936866, 14530444, 16288159, 16555178, 17873732, 29701937, 32576318, 33110356, 59403874, 65152636, 118807748, 504932929, 1009865858, 2019731716]

約数ペア:

[(1, 2019731716), (2, 1009865858), (4, 504932929), (17, 118807748), (31, 65152636), (34, 59403874), (61, 33110356), (62, 32576318), (68, 29701937), (113, 17873732), (122, 16555178), (124, 16288159), (139, 14530444), (226, 8936866), (244, 8277589), (278, 7265222), (452, 4468433), (527, 3832508), (556, 3632611), (1037, 1947668), (1054, 1916254), (1891, 1068076), (1921, 1051396), (2074, 973834), (2108, 958127), (2363, 854732), (3503, 576572), (3782, 534038), (3842, 525698), (4148, 486917), (4309, 468724), (4726, 427366), (6893, 293012), (7006, 288286), (7564, 267019), (7684, 262849), (8479, 238204), (8618, 234362), (9452, 213683), (13786, 146506), (14012, 144143), (15707, 128588), (16958, 119102), (17236, 117181), (27572, 73253), (31414, 64294), (32147, 62828), (33916, 59551)]