2520199344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4038781}}^1$

素因数の和:4038805

約数の個数: 40

約数和(自身を含む): 7011325552

約数和(自身を除く): 4491126208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4038781, 8077562, 12116343, 16155124, 24232686, 32310248, 48465372, 52504153, 64620496, 96930744, 105008306, 157512459, 193861488, 210016612, 315024918, 420033224, 630049836, 840066448, 1260099672, 2520199344]

約数ペア:

[(1, 2520199344), (2, 1260099672), (3, 840066448), (4, 630049836), (6, 420033224), (8, 315024918), (12, 210016612), (13, 193861488), (16, 157512459), (24, 105008306), (26, 96930744), (39, 64620496), (48, 52504153), (52, 48465372), (78, 32310248), (104, 24232686), (156, 16155124), (208, 12116343), (312, 8077562), (624, 4038781)]