539733334

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 969331968

約数和(自身を除く): 429598634

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 263, 301, 487, 526, 602, 974, 1841, 2107, 3409, 3682, 4214, 6818, 11309, 12887, 20941, 22618, 23863, 25774, 41882, 47726, 79163, 128081, 146587, 158326, 256162, 293174, 554141, 896567, 1026109, 1108282, 1793134, 2052218, 5507483, 6275969, 11014966, 12551938, 38552381, 77104762, 269866667, 539733334]

約数ペア:

[(1, 539733334), (2, 269866667), (7, 77104762), (14, 38552381), (43, 12551938), (49, 11014966), (86, 6275969), (98, 5507483), (263, 2052218), (301, 1793134), (487, 1108282), (526, 1026109), (602, 896567), (974, 554141), (1841, 293174), (2107, 256162), (3409, 158326), (3682, 146587), (4214, 128081), (6818, 79163), (11309, 47726), (12887, 41882), (20941, 25774), (22618, 23863)]