121529488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{261917}}^1$

素因数の和:261954

約数の個数: 20

約数和(自身を含む): 243583740

約数和(自身を除く): 122054252

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 261917, 523834, 1047668, 2095336, 4190672, 7595593, 15191186, 30382372, 60764744, 121529488]

約数ペア:

[(1, 121529488), (2, 60764744), (4, 30382372), (8, 15191186), (16, 7595593), (29, 4190672), (58, 2095336), (116, 1047668), (232, 523834), (464, 261917)]