1570497136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 3464778240

約数和(自身を除く): 1894281104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 263, 304, 494, 526, 988, 1052, 1511, 1976, 2104, 3022, 3419, 3952, 4208, 4997, 6044, 6838, 9994, 12088, 13676, 19643, 19988, 24176, 27352, 28709, 39286, 39976, 54704, 57418, 64961, 78572, 79952, 114836, 129922, 157144, 229672, 259844, 314288, 373217, 397393, 459344, 519688, 746434, 794786, 1039376, 1492868, 1589572, 2985736, 3179144, 5166109, 5971472, 6358288, 7550467, 10332218, 15100934, 20664436, 30201868, 41328872, 60403736, 82657744, 98156071, 120807472, 196312142, 392624284, 785248568, 1570497136]

約数ペア:

[(1, 1570497136), (2, 785248568), (4, 392624284), (8, 196312142), (13, 120807472), (16, 98156071), (19, 82657744), (26, 60403736), (38, 41328872), (52, 30201868), (76, 20664436), (104, 15100934), (152, 10332218), (208, 7550467), (247, 6358288), (263, 5971472), (304, 5166109), (494, 3179144), (526, 2985736), (988, 1589572), (1052, 1492868), (1511, 1039376), (1976, 794786), (2104, 746434), (3022, 519688), (3419, 459344), (3952, 397393), (4208, 373217), (4997, 314288), (6044, 259844), (6838, 229672), (9994, 157144), (12088, 129922), (13676, 114836), (19643, 79952), (19988, 78572), (24176, 64961), (27352, 57418), (28709, 54704), (39286, 39976)]