1242476030

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{461887}}^1$

素因数の和:462163

約数の個数: 16

約数和(自身を含む): 2244775680

約数和(自身を除く): 1002299650

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 461887, 923774, 2309435, 4618870, 124247603, 248495206, 621238015, 1242476030]

約数ペア:

[(1, 1242476030), (2, 621238015), (5, 248495206), (10, 124247603), (269, 4618870), (538, 2309435), (1345, 923774), (2690, 461887)]