2725554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 5955264

約数和(自身を除く): 3229710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 421, 498, 842, 1079, 1263, 2158, 2526, 3237, 5473, 6474, 10946, 16419, 32838, 34943, 69886, 104829, 209658, 454259, 908518, 1362777, 2725554]

約数ペア:

[(1, 2725554), (2, 1362777), (3, 908518), (6, 454259), (13, 209658), (26, 104829), (39, 69886), (78, 34943), (83, 32838), (166, 16419), (249, 10946), (421, 6474), (498, 5473), (842, 3237), (1079, 2526), (1263, 2158)]