2776981090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{95791}}^1$

素因数の和:96034

約数の個数: 32

約数和(自身を含む): 5407266816

約数和(自身を除く): 2630285726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2899, 5798, 14495, 28990, 95791, 191582, 478955, 957910, 1245283, 2490566, 6226415, 12452830, 21361393, 42722786, 106806965, 213613930, 277698109, 555396218, 1388490545, 2776981090]

約数ペア:

[(1, 2776981090), (2, 1388490545), (5, 555396218), (10, 277698109), (13, 213613930), (26, 106806965), (65, 42722786), (130, 21361393), (223, 12452830), (446, 6226415), (1115, 2490566), (2230, 1245283), (2899, 957910), (5798, 478955), (14495, 191582), (28990, 95791)]