893091056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22961}}^1$

素因数の和:23010

約数の個数: 80

約数和(自身を含む): 2152549728

約数和(自身を除く): 1259458672

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 22961, 38896, 45922, 91844, 183688, 252571, 298493, 367376, 390337, 505142, 596986, 780674, 1010284, 1193972, 1561348, 2020568, 2387944, 3122696, 3283423, 4041136, 4293707, 4775888, 5074381, 6245392, 6566846, 8587414, 10148762, 13133692, 17174828, 20297524, 26267384, 34349656, 40595048, 52534768, 55818191, 68699312, 81190096, 111636382, 223272764, 446545528, 893091056]

約数ペア:

[(1, 893091056), (2, 446545528), (4, 223272764), (8, 111636382), (11, 81190096), (13, 68699312), (16, 55818191), (17, 52534768), (22, 40595048), (26, 34349656), (34, 26267384), (44, 20297524), (52, 17174828), (68, 13133692), (88, 10148762), (104, 8587414), (136, 6566846), (143, 6245392), (176, 5074381), (187, 4775888), (208, 4293707), (221, 4041136), (272, 3283423), (286, 3122696), (374, 2387944), (442, 2020568), (572, 1561348), (748, 1193972), (884, 1010284), (1144, 780674), (1496, 596986), (1768, 505142), (2288, 390337), (2431, 367376), (2992, 298493), (3536, 252571), (4862, 183688), (9724, 91844), (19448, 45922), (22961, 38896)]