2639749354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{194471}}^1$

素因数の和:195101

約数の個数: 16

約数和(自身を含む): 4326613056

約数和(自身を除く): 1686863702

約数列:

[1, 2, 11, 22, 617, 1234, 6787, 13574, 194471, 388942, 2139181, 4278362, 119988607, 239977214, 1319874677, 2639749354]

約数ペア:

[(1, 2639749354), (2, 1319874677), (11, 239977214), (22, 119988607), (617, 4278362), (1234, 2139181), (6787, 388942), (13574, 194471)]