2782044410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{32611}}^1$

素因数の和:33086

約数の個数: 32

約数和(自身を含む): 5283144000

約数和(自身を除く): 2501099590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 898, 2245, 4490, 8531, 17062, 32611, 42655, 65222, 85310, 163055, 326110, 619609, 1239218, 3098045, 6196090, 14642339, 29284678, 73211695, 146423390, 278204441, 556408882, 1391022205, 2782044410]

約数ペア:

[(1, 2782044410), (2, 1391022205), (5, 556408882), (10, 278204441), (19, 146423390), (38, 73211695), (95, 29284678), (190, 14642339), (449, 6196090), (898, 3098045), (2245, 1239218), (4490, 619609), (8531, 326110), (17062, 163055), (32611, 85310), (42655, 65222)]