260224418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{10487}}^1$

素因数の和:11161

約数の個数: 16

約数和(自身を含む): 411549120

約数和(自身を除く): 151324702

約数列:

[1, 2, 19, 38, 653, 1306, 10487, 12407, 20974, 24814, 199253, 398506, 6848011, 13696022, 130112209, 260224418]

約数ペア:

[(1, 260224418), (2, 130112209), (19, 13696022), (38, 6848011), (653, 398506), (1306, 199253), (10487, 24814), (12407, 20974)]