1234940478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{14461}}^1$

素因数の和:14840

約数の個数: 32

約数和(自身を含む): 2535130752

約数和(自身を除く): 1300190274

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 331, 662, 993, 1986, 14233, 14461, 28466, 28922, 42699, 43383, 85398, 86766, 621823, 1243646, 1865469, 3730938, 4786591, 9573182, 14359773, 28719546, 205823413, 411646826, 617470239, 1234940478]

約数ペア:

[(1, 1234940478), (2, 617470239), (3, 411646826), (6, 205823413), (43, 28719546), (86, 14359773), (129, 9573182), (258, 4786591), (331, 3730938), (662, 1865469), (993, 1243646), (1986, 621823), (14233, 86766), (14461, 85398), (28466, 43383), (28922, 42699)]