3940846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 3478034

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 367, 413, 734, 767, 826, 1534, 2569, 4771, 5138, 5369, 9542, 10738, 21653, 33397, 43306, 66794, 151571, 281489, 303142, 562978, 1970423, 3940846]

約数ペア:

[(1, 3940846), (2, 1970423), (7, 562978), (13, 303142), (14, 281489), (26, 151571), (59, 66794), (91, 43306), (118, 33397), (182, 21653), (367, 10738), (413, 9542), (734, 5369), (767, 5138), (826, 4771), (1534, 2569)]