2004794636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{575429}}^1$

素因数の和:575513

約数の個数: 24

約数和(自身を含む): 3834665520

約数和(自身を除く): 1829870884

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 575429, 1150858, 2301716, 7480577, 14961154, 29922308, 38553743, 77107486, 154214972, 501198659, 1002397318, 2004794636]

約数ペア:

[(1, 2004794636), (2, 1002397318), (4, 501198659), (13, 154214972), (26, 77107486), (52, 38553743), (67, 29922308), (134, 14961154), (268, 7480577), (871, 2301716), (1742, 1150858), (3484, 575429)]