1690054655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{16217}}^1$

素因数の和:17338

約数の個数: 16

約数和(自身を含む): 2136883680

約数和(自身を除く): 446829025

約数列:

[1, 5, 19, 95, 1097, 5485, 16217, 20843, 81085, 104215, 308123, 1540615, 17790049, 88950245, 338010931, 1690054655]

約数ペア:

[(1, 1690054655), (5, 338010931), (19, 88950245), (95, 17790049), (1097, 1540615), (5485, 308123), (16217, 104215), (20843, 81085)]