2011392014

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1\times {\mathrm{4231}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 3033023616

約数和(自身を除く): 1021631602

約数列:

[1, 2, 251, 502, 947, 1894, 4231, 8462, 237697, 475394, 1061981, 2123962, 4006757, 8013514, 1005696007, 2011392014]

約数ペア:

[(1, 2011392014), (2, 1005696007), (251, 8013514), (502, 4006757), (947, 2123962), (1894, 1061981), (4231, 475394), (8462, 237697)]