1931855401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{613}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 2380866048

約数和(自身を除く): 449010647

約数列:

[1, 7, 17, 71, 119, 373, 497, 613, 1207, 2611, 4291, 6341, 8449, 10421, 26483, 43523, 44387, 72947, 185381, 228649, 304661, 450211, 739891, 1600543, 3151477, 3887033, 5179237, 16234079, 27209231, 113638553, 275979343, 1931855401]

約数ペア:

[(1, 1931855401), (7, 275979343), (17, 113638553), (71, 27209231), (119, 16234079), (373, 5179237), (497, 3887033), (613, 3151477), (1207, 1600543), (2611, 739891), (4291, 450211), (6341, 304661), (8449, 228649), (10421, 185381), (26483, 72947), (43523, 44387)]