2018700206

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{120779}}^1$

素因数の和:120979

約数の個数: 16

約数和(自身を含む): 3100181040

約数和(自身を除く): 1081480834

約数列:

[1, 2, 61, 122, 137, 274, 8357, 16714, 120779, 241558, 7367519, 14735038, 16546723, 33093446, 1009350103, 2018700206]

約数ペア:

[(1, 2018700206), (2, 1009350103), (61, 33093446), (122, 16546723), (137, 14735038), (274, 7367519), (8357, 241558), (16714, 120779)]