2685752410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1285049}}^1$

素因数の和:1285086

約数の個数: 32

約数和(自身を含む): 5551416000

約数和(自身を除く): 2865663590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1285049, 2570098, 6425245, 12850490, 14135539, 24415931, 28271078, 48831862, 70677695, 122079655, 141355390, 244159310, 268575241, 537150482, 1342876205, 2685752410]

約数ペア:

[(1, 2685752410), (2, 1342876205), (5, 537150482), (10, 268575241), (11, 244159310), (19, 141355390), (22, 122079655), (38, 70677695), (55, 48831862), (95, 28271078), (110, 24415931), (190, 14135539), (209, 12850490), (418, 6425245), (1045, 2570098), (2090, 1285049)]