1393064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 2790720

約数和(自身を除く): 1397656

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 113, 134, 184, 226, 268, 452, 536, 904, 1541, 2599, 3082, 5198, 6164, 7571, 10396, 12328, 15142, 20792, 30284, 60568, 174133, 348266, 696532, 1393064]

約数ペア:

[(1, 1393064), (2, 696532), (4, 348266), (8, 174133), (23, 60568), (46, 30284), (67, 20792), (92, 15142), (113, 12328), (134, 10396), (184, 7571), (226, 6164), (268, 5198), (452, 3082), (536, 2599), (904, 1541)]