1915068296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{67073}}^1$

素因数の和:67205

約数の個数: 32

約数和(自身を含む): 3718582560

約数和(自身を除く): 1803514264

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7138, 14276, 28552, 67073, 134146, 268292, 536584, 2884139, 5567059, 5768278, 11134118, 11536556, 22268236, 23073112, 44536472, 239383537, 478767074, 957534148, 1915068296]

約数ペア:

[(1, 1915068296), (2, 957534148), (4, 478767074), (8, 239383537), (43, 44536472), (83, 23073112), (86, 22268236), (166, 11536556), (172, 11134118), (332, 5768278), (344, 5567059), (664, 2884139), (3569, 536584), (7138, 268292), (14276, 134146), (28552, 67073)]