1320000190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7764707}}^1$

素因数の和:7764731

約数の個数: 16

約数和(自身を含む): 2515765392

約数和(自身を除く): 1195765202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7764707, 15529414, 38823535, 77647070, 132000019, 264000038, 660000095, 1320000190]

約数ペア:

[(1, 1320000190), (2, 660000095), (5, 264000038), (10, 132000019), (17, 77647070), (34, 38823535), (85, 15529414), (170, 7764707)]