2005698738

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127249}}^1$

素因数の和:127362

約数の個数: 32

約数和(自身を含む): 4177872000

約数和(自身を除く): 2172173262

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5254, 7881, 15762, 127249, 254498, 381747, 763494, 4708213, 9034679, 9416426, 14124639, 18069358, 27104037, 28249278, 54208074, 334283123, 668566246, 1002849369, 2005698738]

約数ペア:

[(1, 2005698738), (2, 1002849369), (3, 668566246), (6, 334283123), (37, 54208074), (71, 28249278), (74, 27104037), (111, 18069358), (142, 14124639), (213, 9416426), (222, 9034679), (426, 4708213), (2627, 763494), (5254, 381747), (7881, 254498), (15762, 127249)]