2018776854

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{121951}}^1$

素因数の和:122076

約数の個数: 32

約数和(自身を含む): 4214661120

約数和(自身を除く): 2195884266

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 534, 2759, 5518, 8277, 16554, 121951, 243902, 365853, 731706, 3780481, 7560962, 10853639, 11341443, 21707278, 22682886, 32560917, 65121834, 336462809, 672925618, 1009388427, 2018776854]

約数ペア:

[(1, 2018776854), (2, 1009388427), (3, 672925618), (6, 336462809), (31, 65121834), (62, 32560917), (89, 22682886), (93, 21707278), (178, 11341443), (186, 10853639), (267, 7560962), (534, 3780481), (2759, 731706), (5518, 365853), (8277, 243902), (16554, 121951)]