280355326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{4951}}^1$

素因数の和:6207

約数の個数: 16

約数和(自身を含む): 439262208

約数和(自身を除く): 158906882

約数列:

[1, 2, 23, 46, 1231, 2462, 4951, 9902, 28313, 56626, 113873, 227746, 6094681, 12189362, 140177663, 280355326]

約数ペア:

[(1, 280355326), (2, 140177663), (23, 12189362), (46, 6094681), (1231, 227746), (2462, 113873), (4951, 56626), (9902, 28313)]