2776526746

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1\times {\mathrm{1097}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 4786998912

約数和(自身を除く): 2010472166

約数列:

[1, 2, 7, 14, 347, 521, 694, 1042, 1097, 2194, 2429, 3647, 4858, 7294, 7679, 15358, 180787, 361574, 380659, 571537, 761318, 1143074, 1265509, 2531018, 2664613, 4000759, 5329226, 8001518, 198323339, 396646678, 1388263373, 2776526746]

約数ペア:

[(1, 2776526746), (2, 1388263373), (7, 396646678), (14, 198323339), (347, 8001518), (521, 5329226), (694, 4000759), (1042, 2664613), (1097, 2531018), (2194, 1265509), (2429, 1143074), (3647, 761318), (4858, 571537), (7294, 380659), (7679, 361574), (15358, 180787)]