2496705978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{76031}}^1$

素因数の和:76470

約数の個数: 32

約数和(自身を含む): 5390364672

約数和(自身を除く): 2893658694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 5473, 10946, 16419, 32838, 76031, 152062, 228093, 456186, 988403, 1976806, 2965209, 5930418, 32009051, 64018102, 96027153, 192054306, 416117663, 832235326, 1248352989, 2496705978]

約数ペア:

[(1, 2496705978), (2, 1248352989), (3, 832235326), (6, 416117663), (13, 192054306), (26, 96027153), (39, 64018102), (78, 32009051), (421, 5930418), (842, 2965209), (1263, 1976806), (2526, 988403), (5473, 456186), (10946, 228093), (16419, 152062), (32838, 76031)]