339583034

素因数分解:

$2^1\times 7^4\times {\mathrm{70717}}^1$

素因数の和:70747

約数の個数: 20

約数和(自身を含む): 594243354

約数和(自身を除く): 254660320

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 70717, 141434, 495019, 990038, 3465133, 6930266, 24255931, 48511862, 169791517, 339583034]

約数ペア:

[(1, 339583034), (2, 169791517), (7, 48511862), (14, 24255931), (49, 6930266), (98, 3465133), (343, 990038), (686, 495019), (2401, 141434), (4802, 70717)]