2720631598

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{305483}}^1$

素因数の和:305619

約数の個数: 16

約数和(自身を含む): 4204681776

約数和(自身を除く): 1484050178

約数列:

[1, 2, 61, 73, 122, 146, 4453, 8906, 305483, 610966, 18634463, 22300259, 37268926, 44600518, 1360315799, 2720631598]

約数ペア:

[(1, 2720631598), (2, 1360315799), (61, 44600518), (73, 37268926), (122, 22300259), (146, 18634463), (4453, 610966), (8906, 305483)]