315080260994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{8448551}}^1$

素因数の和:8449225

約数の個数: 16

約数和(自身を含む): 489678073920

約数和(自身を除く): 174597812926

約数列:

[1, 2, 29, 58, 643, 1286, 18647, 37294, 8448551, 16897102, 245007979, 490015958, 5432418293, 10864836586, 157540130497, 315080260994]

約数ペア:

[(1, 315080260994), (2, 157540130497), (29, 10864836586), (58, 5432418293), (643, 490015958), (1286, 245007979), (18647, 16897102), (37294, 8448551)]