2718615746

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 5339271168

約数和(自身を除く): 2620655422

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 223, 263, 301, 446, 473, 526, 539, 602, 946, 1078, 1561, 1841, 2107, 2453, 2893, 3122, 3311, 3682, 4214, 4906, 5786, 6622, 9589, 10927, 11309, 12887, 17171, 19178, 20251, 21854, 22618, 23177, 25774, 34342, 40502, 46354, 58649, 67123, 79163, 105479, 117298, 120197, 124399, 134246, 141757, 158326, 210958, 240394, 248798, 283514, 410543, 469861, 554141, 645139, 738353, 821086, 870793, 939722, 1108282, 1290278, 1476706, 1741586, 2521907, 2873801, 4515973, 5043814, 5168471, 5747602, 6095551, 9031946, 10336942, 12191102, 17653349, 27740977, 31611811, 35306698, 55481954, 63223622, 123573443, 194186839, 247146886, 388373678, 1359307873, 2718615746]

約数ペア:

[(1, 2718615746), (2, 1359307873), (7, 388373678), (11, 247146886), (14, 194186839), (22, 123573443), (43, 63223622), (49, 55481954), (77, 35306698), (86, 31611811), (98, 27740977), (154, 17653349), (223, 12191102), (263, 10336942), (301, 9031946), (446, 6095551), (473, 5747602), (526, 5168471), (539, 5043814), (602, 4515973), (946, 2873801), (1078, 2521907), (1561, 1741586), (1841, 1476706), (2107, 1290278), (2453, 1108282), (2893, 939722), (3122, 870793), (3311, 821086), (3682, 738353), (4214, 645139), (4906, 554141), (5786, 469861), (6622, 410543), (9589, 283514), (10927, 248798), (11309, 240394), (12887, 210958), (17171, 158326), (19178, 141757), (20251, 134246), (21854, 124399), (22618, 120197), (23177, 117298), (25774, 105479), (34342, 79163), (40502, 67123), (46354, 58649)]