238401422

素因数分解:

$2^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{6959}}^1$

素因数の和:9415

約数の個数: 16

約数和(自身を含む): 408913920

約数和(自身を除く): 170512498

約数列:

[1, 2, 7, 14, 2447, 4894, 6959, 13918, 17129, 34258, 48713, 97426, 17028673, 34057346, 119200711, 238401422]

約数ペア:

[(1, 238401422), (2, 119200711), (7, 34057346), (14, 17028673), (2447, 97426), (4894, 48713), (6959, 34258), (13918, 17129)]