1480492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 2836512

約数和(自身を除く): 1356020

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 401, 802, 923, 1604, 1846, 3692, 5213, 10426, 20852, 28471, 56942, 113884, 370123, 740246, 1480492]

約数ペア:

[(1, 1480492), (2, 740246), (4, 370123), (13, 113884), (26, 56942), (52, 28471), (71, 20852), (142, 10426), (284, 5213), (401, 3692), (802, 1846), (923, 1604)]