2491818316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 5202247680

約数和(自身を除く): 2710429364

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 79, 124, 158, 221, 316, 403, 442, 527, 806, 884, 1027, 1054, 1151, 1343, 1612, 2054, 2108, 2302, 2449, 2686, 4108, 4604, 4898, 5372, 6851, 9796, 13702, 14963, 17459, 19567, 27404, 29926, 31837, 34918, 35681, 39134, 41633, 59852, 63674, 69836, 71362, 78268, 83266, 90929, 127348, 142724, 166532, 181858, 254371, 363716, 463853, 508742, 541229, 606577, 927706, 1017484, 1082458, 1182077, 1213154, 1545793, 1855412, 2164916, 2364154, 2426308, 2818799, 3091586, 4728308, 5637598, 6183172, 7885501, 11275196, 15771002, 20095309, 31542004, 36644387, 40190618, 47919583, 73288774, 80381236, 95839166, 146577548, 191678332, 622954579, 1245909158, 2491818316]

約数ペア:

[(1, 2491818316), (2, 1245909158), (4, 622954579), (13, 191678332), (17, 146577548), (26, 95839166), (31, 80381236), (34, 73288774), (52, 47919583), (62, 40190618), (68, 36644387), (79, 31542004), (124, 20095309), (158, 15771002), (221, 11275196), (316, 7885501), (403, 6183172), (442, 5637598), (527, 4728308), (806, 3091586), (884, 2818799), (1027, 2426308), (1054, 2364154), (1151, 2164916), (1343, 1855412), (1612, 1545793), (2054, 1213154), (2108, 1182077), (2302, 1082458), (2449, 1017484), (2686, 927706), (4108, 606577), (4604, 541229), (4898, 508742), (5372, 463853), (6851, 363716), (9796, 254371), (13702, 181858), (14963, 166532), (17459, 142724), (19567, 127348), (27404, 90929), (29926, 83266), (31837, 78268), (34918, 71362), (35681, 69836), (39134, 63674), (41633, 59852)]