1389522948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2467}}^1$

素因数の和:2753

約数の個数: 96

約数和(自身を含む): 3761468928

約数和(自身を除く): 2371945980

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 251, 374, 502, 561, 748, 753, 1004, 1122, 1506, 2244, 2467, 2761, 3012, 4267, 4934, 5522, 7401, 8283, 8534, 9868, 11044, 12801, 14802, 16566, 17068, 25602, 27137, 29604, 33132, 41939, 46937, 51204, 54274, 81411, 83878, 93874, 108548, 125817, 140811, 162822, 167756, 187748, 251634, 281622, 325644, 461329, 503268, 563244, 619217, 922658, 1238434, 1383987, 1845316, 1857651, 2476868, 2767974, 3715302, 5535948, 6811387, 7430604, 10526689, 13622774, 20434161, 21053378, 27245548, 31580067, 40868322, 42106756, 63160134, 81736644, 115793579, 126320268, 231587158, 347380737, 463174316, 694761474, 1389522948]

約数ペア:

[(1, 1389522948), (2, 694761474), (3, 463174316), (4, 347380737), (6, 231587158), (11, 126320268), (12, 115793579), (17, 81736644), (22, 63160134), (33, 42106756), (34, 40868322), (44, 31580067), (51, 27245548), (66, 21053378), (68, 20434161), (102, 13622774), (132, 10526689), (187, 7430604), (204, 6811387), (251, 5535948), (374, 3715302), (502, 2767974), (561, 2476868), (748, 1857651), (753, 1845316), (1004, 1383987), (1122, 1238434), (1506, 922658), (2244, 619217), (2467, 563244), (2761, 503268), (3012, 461329), (4267, 325644), (4934, 281622), (5522, 251634), (7401, 187748), (8283, 167756), (8534, 162822), (9868, 140811), (11044, 125817), (12801, 108548), (14802, 93874), (16566, 83878), (17068, 81411), (25602, 54274), (27137, 51204), (29604, 46937), (33132, 41939)]