282358310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5471}}^1$

素因数の和:5888

約数の個数: 32

約数和(自身を含む): 548819712

約数和(自身を除く): 266461402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3970, 5161, 5471, 10322, 10942, 25805, 27355, 51610, 54710, 71123, 142246, 355615, 711230, 2171987, 4343974, 10859935, 21719870, 28235831, 56471662, 141179155, 282358310]

約数ペア:

[(1, 282358310), (2, 141179155), (5, 56471662), (10, 28235831), (13, 21719870), (26, 10859935), (65, 4343974), (130, 2171987), (397, 711230), (794, 355615), (1985, 142246), (3970, 71123), (5161, 54710), (5471, 51610), (10322, 27355), (10942, 25805)]