896636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 1733424

約数和(自身を除く): 836788

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 401, 559, 802, 1118, 1604, 2236, 5213, 10426, 17243, 20852, 34486, 68972, 224159, 448318, 896636]

約数ペア:

[(1, 896636), (2, 448318), (4, 224159), (13, 68972), (26, 34486), (43, 20852), (52, 17243), (86, 10426), (172, 5213), (401, 2236), (559, 1604), (802, 1118)]