2014031278

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{2557}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 3489030144

約数和(自身を除く): 1474998866

約数列:

[1, 2, 7, 14, 127, 254, 443, 886, 889, 1778, 2557, 3101, 5114, 6202, 17899, 35798, 56261, 112522, 324739, 393827, 649478, 787654, 1132751, 2265502, 2273173, 4546346, 7929257, 15858514, 143859377, 287718754, 1007015639, 2014031278]

約数ペア:

[(1, 2014031278), (2, 1007015639), (7, 287718754), (14, 143859377), (127, 15858514), (254, 7929257), (443, 4546346), (886, 2273173), (889, 2265502), (1778, 1132751), (2557, 787654), (3101, 649478), (5114, 393827), (6202, 324739), (17899, 112522), (35798, 56261)]