2960984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 6078240

約数和(自身を除く): 3117256

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 401, 568, 802, 923, 1604, 1846, 3208, 3692, 5213, 7384, 10426, 20852, 28471, 41704, 56942, 113884, 227768, 370123, 740246, 1480492, 2960984]

約数ペア:

[(1, 2960984), (2, 1480492), (4, 740246), (8, 370123), (13, 227768), (26, 113884), (52, 56942), (71, 41704), (104, 28471), (142, 20852), (284, 10426), (401, 7384), (568, 5213), (802, 3692), (923, 3208), (1604, 1846)]