291230944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{535351}}^1$

素因数の和:535378

約数の個数: 24

約数和(自身を含む): 607089168

約数和(自身を除く): 315858224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 535351, 1070702, 2141404, 4282808, 8565616, 9100967, 17131232, 18201934, 36403868, 72807736, 145615472, 291230944]

約数ペア:

[(1, 291230944), (2, 145615472), (4, 72807736), (8, 36403868), (16, 18201934), (17, 17131232), (32, 9100967), (34, 8565616), (68, 4282808), (136, 2141404), (272, 1070702), (544, 535351)]