2783170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2700350

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 271, 395, 542, 790, 1027, 1355, 2054, 2710, 3523, 5135, 7046, 10270, 17615, 21409, 35230, 42818, 107045, 214090, 278317, 556634, 1391585, 2783170]

約数ペア:

[(1, 2783170), (2, 1391585), (5, 556634), (10, 278317), (13, 214090), (26, 107045), (65, 42818), (79, 35230), (130, 21409), (158, 17615), (271, 10270), (395, 7046), (542, 5135), (790, 3523), (1027, 2710), (1355, 2054)]