289690612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{85103}}^1$

素因数の和:85167

約数の個数: 24

約数和(自身を含む): 543303936

約数和(自身を除く): 253613324

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 85103, 170206, 340412, 1957369, 3148811, 3914738, 6297622, 7829476, 12595244, 72422653, 144845306, 289690612]

約数ペア:

[(1, 289690612), (2, 144845306), (4, 72422653), (23, 12595244), (37, 7829476), (46, 6297622), (74, 3914738), (92, 3148811), (148, 1957369), (851, 340412), (1702, 170206), (3404, 85103)]