245245426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{150089}}^1$

素因数の和:150153

約数の個数: 16

約数和(自身を含む): 396237600

約数和(自身を除く): 150992174

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 150089, 300178, 2851691, 5703382, 6453827, 12907654, 122622713, 245245426]

約数ペア:

[(1, 245245426), (2, 122622713), (19, 12907654), (38, 6453827), (43, 5703382), (86, 2851691), (817, 300178), (1634, 150089)]