2006914928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{17749}}^1$

素因数の和:17985

約数の個数: 40

約数和(自身を含む): 4014624000

約数和(自身を除く): 2007709072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 191, 296, 382, 592, 764, 1528, 3056, 7067, 14134, 17749, 28268, 35498, 56536, 70996, 113072, 141992, 283984, 656713, 1313426, 2626852, 3390059, 5253704, 6780118, 10507408, 13560236, 27120472, 54240944, 125432183, 250864366, 501728732, 1003457464, 2006914928]

約数ペア:

[(1, 2006914928), (2, 1003457464), (4, 501728732), (8, 250864366), (16, 125432183), (37, 54240944), (74, 27120472), (148, 13560236), (191, 10507408), (296, 6780118), (382, 5253704), (592, 3390059), (764, 2626852), (1528, 1313426), (3056, 656713), (7067, 283984), (14134, 141992), (17749, 113072), (28268, 70996), (35498, 56536)]