2080785954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{163661}}^1$

素因数の和:163842

約数の個数: 32

約数和(自身を含む): 4509215424

約数和(自身を除く): 2428429470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 163661, 327322, 490983, 981966, 2127593, 4255186, 6382779, 12765558, 26676743, 53353486, 80030229, 160060458, 346797659, 693595318, 1040392977, 2080785954]

約数ペア:

[(1, 2080785954), (2, 1040392977), (3, 693595318), (6, 346797659), (13, 160060458), (26, 80030229), (39, 53353486), (78, 26676743), (163, 12765558), (326, 6382779), (489, 4255186), (978, 2127593), (2119, 981966), (4238, 490983), (6357, 327322), (12714, 163661)]