2012281678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{27827}}^1$

素因数の和:28032

約数の個数: 32

約数和(自身を含む): 3486291840

約数和(自身を除く): 1474010162

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 346, 418, 1903, 3287, 3806, 6574, 27827, 36157, 55654, 72314, 306097, 528713, 612194, 1057426, 4814071, 5815843, 9628142, 11631686, 52954781, 91467349, 105909562, 182934698, 1006140839, 2012281678]

約数ペア:

[(1, 2012281678), (2, 1006140839), (11, 182934698), (19, 105909562), (22, 91467349), (38, 52954781), (173, 11631686), (209, 9628142), (346, 5815843), (418, 4814071), (1903, 1057426), (3287, 612194), (3806, 528713), (6574, 306097), (27827, 72314), (36157, 55654)]