2748458015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{51941}}^1$

素因数の和:52522

約数の個数: 16

約数和(自身を含む): 3478036320

約数和(自身を除く): 729578305

約数列:

[1, 5, 19, 95, 557, 2785, 10583, 51941, 52915, 259705, 986879, 4934395, 28931137, 144655685, 549691603, 2748458015]

約数ペア:

[(1, 2748458015), (5, 549691603), (19, 144655685), (95, 28931137), (557, 4934395), (2785, 986879), (10583, 259705), (51941, 52915)]