319290958

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{53411}}^1$

素因数の和:53488

約数の個数: 24

約数和(自身を含む): 566274024

約数和(自身を除く): 246983066

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 53411, 106822, 373877, 747754, 2617139, 3258071, 5234278, 6516142, 22806497, 45612994, 159645479, 319290958]

約数ペア:

[(1, 319290958), (2, 159645479), (7, 45612994), (14, 22806497), (49, 6516142), (61, 5234278), (98, 3258071), (122, 2617139), (427, 747754), (854, 373877), (2989, 106822), (5978, 53411)]