2756710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2945690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1319, 2090, 2638, 6595, 13190, 14509, 25061, 29018, 50122, 72545, 125305, 145090, 250610, 275671, 551342, 1378355, 2756710]

約数ペア:

[(1, 2756710), (2, 1378355), (5, 551342), (10, 275671), (11, 250610), (19, 145090), (22, 125305), (38, 72545), (55, 50122), (95, 29018), (110, 25061), (190, 14509), (209, 13190), (418, 6595), (1045, 2638), (1319, 2090)]