2612896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 6054048

約数和(自身を除く): 3441152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 571, 572, 1142, 1144, 2284, 2288, 4568, 4576, 6281, 7423, 9136, 12562, 14846, 18272, 25124, 29692, 50248, 59384, 81653, 100496, 118768, 163306, 200992, 237536, 326612, 653224, 1306448, 2612896]

約数ペア:

[(1, 2612896), (2, 1306448), (4, 653224), (8, 326612), (11, 237536), (13, 200992), (16, 163306), (22, 118768), (26, 100496), (32, 81653), (44, 59384), (52, 50248), (88, 29692), (104, 25124), (143, 18272), (176, 14846), (208, 12562), (286, 9136), (352, 7423), (416, 6281), (571, 4576), (572, 4568), (1142, 2288), (1144, 2284)]