2221127932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{190753}}^1$

素因数の和:190869

約数の個数: 24

約数和(自身を含む): 4037880672

約数和(自身を除く): 1816752740

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 190753, 381506, 763012, 7820873, 13543463, 15641746, 27086926, 31283492, 54173852, 555281983, 1110563966, 2221127932]

約数ペア:

[(1, 2221127932), (2, 1110563966), (4, 555281983), (41, 54173852), (71, 31283492), (82, 27086926), (142, 15641746), (164, 13543463), (284, 7820873), (2911, 763012), (5822, 381506), (11644, 190753)]