3219120410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1540249}}^1$

素因数の和:1540286

約数の個数: 32

約数和(自身を含む): 6653880000

約数和(自身を除く): 3434759590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1540249, 3080498, 7701245, 15402490, 16942739, 29264731, 33885478, 58529462, 84713695, 146323655, 169427390, 292647310, 321912041, 643824082, 1609560205, 3219120410]

約数ペア:

[(1, 3219120410), (2, 1609560205), (5, 643824082), (10, 321912041), (11, 292647310), (19, 169427390), (22, 146323655), (38, 84713695), (55, 58529462), (95, 33885478), (110, 29264731), (190, 16942739), (209, 15402490), (418, 7701245), (1045, 3080498), (2090, 1540249)]