1891116448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9221}}^1$

素因数の和:9290

約数の個数: 96

約数和(自身を含む): 4392254160

約数和(自身を除く): 2501137712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 416, 442, 464, 493, 544, 754, 884, 928, 986, 1508, 1768, 1972, 3016, 3536, 3944, 6032, 6409, 7072, 7888, 9221, 12064, 12818, 15776, 18442, 25636, 36884, 51272, 73768, 102544, 119873, 147536, 156757, 205088, 239746, 267409, 295072, 313514, 479492, 534818, 627028, 958984, 1069636, 1254056, 1917968, 2037841, 2139272, 2508112, 3476317, 3835936, 4075682, 4278544, 4545953, 5016224, 6952634, 8151364, 8557088, 9091906, 13905268, 16302728, 18183812, 27810536, 32605456, 36367624, 55621072, 59097389, 65210912, 72735248, 111242144, 118194778, 145470496, 236389556, 472779112, 945558224, 1891116448]

約数ペア:

[(1, 1891116448), (2, 945558224), (4, 472779112), (8, 236389556), (13, 145470496), (16, 118194778), (17, 111242144), (26, 72735248), (29, 65210912), (32, 59097389), (34, 55621072), (52, 36367624), (58, 32605456), (68, 27810536), (104, 18183812), (116, 16302728), (136, 13905268), (208, 9091906), (221, 8557088), (232, 8151364), (272, 6952634), (377, 5016224), (416, 4545953), (442, 4278544), (464, 4075682), (493, 3835936), (544, 3476317), (754, 2508112), (884, 2139272), (928, 2037841), (986, 1917968), (1508, 1254056), (1768, 1069636), (1972, 958984), (3016, 627028), (3536, 534818), (3944, 479492), (6032, 313514), (6409, 295072), (7072, 267409), (7888, 239746), (9221, 205088), (12064, 156757), (12818, 147536), (15776, 119873), (18442, 102544), (25636, 73768), (36884, 51272)]