1901508670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{104651}}^1$

素因数の和:104760

約数の個数: 32

約数和(自身を含む): 3616773120

約数和(自身を除く): 1715264450

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 9085, 18170, 104651, 209302, 523255, 1046510, 2406973, 4813946, 8267429, 12034865, 16534858, 24069730, 41337145, 82674290, 190150867, 380301734, 950754335, 1901508670]

約数ペア:

[(1, 1901508670), (2, 950754335), (5, 380301734), (10, 190150867), (23, 82674290), (46, 41337145), (79, 24069730), (115, 16534858), (158, 12034865), (230, 8267429), (395, 4813946), (790, 2406973), (1817, 1046510), (3634, 523255), (9085, 209302), (18170, 104651)]