313635826

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{315529}}^1$

素因数の和:315609

約数の個数: 16

約数和(自身を含む): 545235840

約数和(自身を除く): 231600014

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 315529, 631058, 2208703, 4417406, 22402559, 44805118, 156817913, 313635826]

約数ペア:

[(1, 313635826), (2, 156817913), (7, 44805118), (14, 22402559), (71, 4417406), (142, 2208703), (497, 631058), (994, 315529)]