4444145808

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{666089}}^1$

素因数の和:666239

約数の個数: 40

約数和(自身を含む): 11563322400

約数和(自身を除く): 7119176592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 666089, 1332178, 1998267, 2664356, 3996534, 5328712, 7993068, 10657424, 15986136, 31972272, 92586371, 185172742, 277759113, 370345484, 555518226, 740690968, 1111036452, 1481381936, 2222072904, 4444145808]

約数ペア:

[(1, 4444145808), (2, 2222072904), (3, 1481381936), (4, 1111036452), (6, 740690968), (8, 555518226), (12, 370345484), (16, 277759113), (24, 185172742), (48, 92586371), (139, 31972272), (278, 15986136), (417, 10657424), (556, 7993068), (834, 5328712), (1112, 3996534), (1668, 2664356), (2224, 1998267), (3336, 1332178), (6672, 666089)]