6881938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 12377088

約数和(自身を除く): 5495150

約数列:

[1, 2, 7, 14, 31, 62, 101, 157, 202, 217, 314, 434, 707, 1099, 1414, 2198, 3131, 4867, 6262, 9734, 15857, 21917, 31714, 34069, 43834, 68138, 110999, 221998, 491567, 983134, 3440969, 6881938]

約数ペア:

[(1, 6881938), (2, 3440969), (7, 983134), (14, 491567), (31, 221998), (62, 110999), (101, 68138), (157, 43834), (202, 34069), (217, 31714), (314, 21917), (434, 15857), (707, 9734), (1099, 6262), (1414, 4867), (2198, 3131)]