2086564896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557309}}^1$

素因数の和:557338

約数の個数: 72

約数和(自身を含む): 6390116460

約数和(自身を除く): 4303551564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 557309, 1114618, 1671927, 2229236, 3343854, 4458472, 5015781, 6687708, 7245017, 8916944, 10031562, 13375416, 14490034, 17833888, 20063124, 21735051, 26750832, 28980068, 40126248, 43470102, 53501664, 57960136, 65205153, 80252496, 86940204, 115920272, 130410306, 160504992, 173880408, 231840544, 260820612, 347760816, 521641224, 695521632, 1043282448, 2086564896]

約数ペア:

[(1, 2086564896), (2, 1043282448), (3, 695521632), (4, 521641224), (6, 347760816), (8, 260820612), (9, 231840544), (12, 173880408), (13, 160504992), (16, 130410306), (18, 115920272), (24, 86940204), (26, 80252496), (32, 65205153), (36, 57960136), (39, 53501664), (48, 43470102), (52, 40126248), (72, 28980068), (78, 26750832), (96, 21735051), (104, 20063124), (117, 17833888), (144, 14490034), (156, 13375416), (208, 10031562), (234, 8916944), (288, 7245017), (312, 6687708), (416, 5015781), (468, 4458472), (624, 3343854), (936, 2229236), (1248, 1671927), (1872, 1114618), (3744, 557309)]