390015691466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{58439}}^1\times {\mathrm{196291}}^1$

素因数の和:254749

約数の個数: 16

約数和(自身を含む): 619450441920

約数和(自身を除く): 229434750454

約数列:

[1, 2, 17, 34, 58439, 116878, 196291, 392582, 993463, 1986926, 3336947, 6673894, 11471049749, 22942099498, 195007845733, 390015691466]

約数ペア:

[(1, 390015691466), (2, 195007845733), (17, 22942099498), (34, 11471049749), (58439, 6673894), (116878, 3336947), (196291, 1986926), (392582, 993463)]