426973358

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229309}}^1$

素因数の和:229344

約数の個数: 24

約数和(自身を含む): 784240200

約数和(自身を除く): 357266842

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 229309, 458618, 1605163, 3210326, 4356871, 8713742, 11236141, 22472282, 30498097, 60996194, 213486679, 426973358]

約数ペア:

[(1, 426973358), (2, 213486679), (7, 60996194), (14, 30498097), (19, 22472282), (38, 11236141), (49, 8713742), (98, 4356871), (133, 3210326), (266, 1605163), (931, 458618), (1862, 229309)]