2175280328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{235013}}^1$

素因数の和:235121

約数の個数: 32

約数和(自身を含む): 4441764600

約数和(自身を除く): 2266484272

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 235013, 470026, 940052, 1880104, 3055169, 6110338, 12220676, 20916157, 24441352, 41832314, 83664628, 167329256, 271910041, 543820082, 1087640164, 2175280328]

約数ペア:

[(1, 2175280328), (2, 1087640164), (4, 543820082), (8, 271910041), (13, 167329256), (26, 83664628), (52, 41832314), (89, 24441352), (104, 20916157), (178, 12220676), (356, 6110338), (712, 3055169), (1157, 1880104), (2314, 940052), (4628, 470026), (9256, 235013)]