40535834

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 61603200

約数和(自身を除く): 21067366

約数列:

[1, 2, 137, 239, 274, 478, 619, 1238, 32743, 65486, 84803, 147941, 169606, 295882, 20267917, 40535834]

約数ペア:

[(1, 40535834), (2, 20267917), (137, 295882), (239, 169606), (274, 147941), (478, 84803), (619, 65486), (1238, 32743)]