85405019542

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{711839}}^1$

素因数の和:712331

約数の個数: 16

約数和(自身を含む): 129156249600

約数和(自身を除く): 43751230058

約数列:

[1, 2, 239, 251, 478, 502, 59989, 119978, 711839, 1423678, 170129521, 178671589, 340259042, 357343178, 42702509771, 85405019542]

約数ペア:

[(1, 85405019542), (2, 42702509771), (239, 357343178), (251, 340259042), (478, 178671589), (502, 170129521), (59989, 1423678), (119978, 711839)]