136920364

素因数分解:

$2^2\times 7^1\times {\mathrm{4890013}}^1$

素因数の和:4890024

約数の個数: 12

約数和(自身を含む): 273840784

約数和(自身を除く): 136920420

約数列:

[1, 2, 4, 7, 14, 28, 4890013, 9780026, 19560052, 34230091, 68460182, 136920364]

約数ペア:

[(1, 136920364), (2, 68460182), (4, 34230091), (7, 19560052), (14, 9780026), (28, 4890013)]