827831854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233983}}^1$

素因数の和:234075

約数の個数: 16

約数和(自身を含む): 1305630720

約数和(自身を除く): 477798866

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 233983, 467966, 6785507, 13571014, 14272963, 28545926, 413915927, 827831854]

約数ペア:

[(1, 827831854), (2, 413915927), (29, 28545926), (58, 14272963), (61, 13571014), (122, 6785507), (1769, 467966), (3538, 233983)]