628174794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{23209}}^1$

素因数の和:23574

約数の個数: 32

約数和(自身を含む): 1356949440

約数和(自身を除く): 728774646

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 4511, 9022, 13533, 23209, 27066, 46418, 69627, 139254, 301717, 603434, 905151, 1810302, 8053523, 16107046, 24160569, 48321138, 104695799, 209391598, 314087397, 628174794]

約数ペア:

[(1, 628174794), (2, 314087397), (3, 209391598), (6, 104695799), (13, 48321138), (26, 24160569), (39, 16107046), (78, 8053523), (347, 1810302), (694, 905151), (1041, 603434), (2082, 301717), (4511, 139254), (9022, 69627), (13533, 46418), (23209, 27066)]