1336576072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{19681}}^1$

素因数の和:20353

約数の個数: 32

約数和(自身を含む): 2703125880

約数和(自身を除く): 1366549808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 1306, 2612, 5224, 8489, 16978, 19681, 33956, 39362, 67912, 78724, 157448, 255853, 511706, 1023412, 2046824, 12851693, 25703386, 51406772, 102813544, 167072009, 334144018, 668288036, 1336576072]

約数ペア:

[(1, 1336576072), (2, 668288036), (4, 334144018), (8, 167072009), (13, 102813544), (26, 51406772), (52, 25703386), (104, 12851693), (653, 2046824), (1306, 1023412), (2612, 511706), (5224, 255853), (8489, 157448), (16978, 78724), (19681, 67912), (33956, 39362)]