711623536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{201251}}^1$

素因数の和:201289

約数の個数: 40

約数和(自身を含む): 1572180624

約数和(自身を除く): 860557088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 201251, 402502, 805004, 1610008, 2616263, 3220016, 3421267, 5232526, 6842534, 10465052, 13685068, 20930104, 27370136, 41860208, 44476471, 54740272, 88952942, 177905884, 355811768, 711623536]

約数ペア:

[(1, 711623536), (2, 355811768), (4, 177905884), (8, 88952942), (13, 54740272), (16, 44476471), (17, 41860208), (26, 27370136), (34, 20930104), (52, 13685068), (68, 10465052), (104, 6842534), (136, 5232526), (208, 3421267), (221, 3220016), (272, 2616263), (442, 1610008), (884, 805004), (1768, 402502), (3536, 201251)]