1178473790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{5189}}^1$

素因数の和:6956

約数の個数: 32

約数和(自身を含む): 2286174240

約数和(自身を除く): 1107700450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1747, 3494, 5189, 8735, 10378, 17470, 22711, 25945, 45422, 51890, 67457, 113555, 134914, 227110, 337285, 674570, 9065183, 18130366, 45325915, 90651830, 117847379, 235694758, 589236895, 1178473790]

約数ペア:

[(1, 1178473790), (2, 589236895), (5, 235694758), (10, 117847379), (13, 90651830), (26, 45325915), (65, 18130366), (130, 9065183), (1747, 674570), (3494, 337285), (5189, 227110), (8735, 134914), (10378, 113555), (17470, 67457), (22711, 51890), (25945, 45422)]