2113756472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{24247}}^1$

素因数の和:24911

約数の個数: 32

約数和(自身を含む): 4203148320

約数和(自身を除く): 2089391848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 641, 1282, 2564, 5128, 10897, 21794, 24247, 43588, 48494, 87176, 96988, 193976, 412199, 824398, 1648796, 3297592, 15542327, 31084654, 62169308, 124338616, 264219559, 528439118, 1056878236, 2113756472]

約数ペア:

[(1, 2113756472), (2, 1056878236), (4, 528439118), (8, 264219559), (17, 124338616), (34, 62169308), (68, 31084654), (136, 15542327), (641, 3297592), (1282, 1648796), (2564, 824398), (5128, 412199), (10897, 193976), (21794, 96988), (24247, 87176), (43588, 48494)]