2953986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 6868608

約数和(自身を除く): 3914622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1153, 1281, 2306, 2562, 3459, 6918, 8071, 16142, 24213, 48426, 70333, 140666, 210999, 421998, 492331, 984662, 1476993, 2953986]

約数ペア:

[(1, 2953986), (2, 1476993), (3, 984662), (6, 492331), (7, 421998), (14, 210999), (21, 140666), (42, 70333), (61, 48426), (122, 24213), (183, 16142), (366, 8071), (427, 6918), (854, 3459), (1153, 2562), (1281, 2306)]