490058046

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{127819}}^1$

素因数の和:127901

約数の個数: 32

約数和(自身を含む): 1104364800

約数和(自身を除く): 614306754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 127819, 255638, 383457, 766914, 1150371, 2300742, 3451113, 6902226, 9075149, 18150298, 27225447, 54450894, 81676341, 163352682, 245029023, 490058046]

約数ペア:

[(1, 490058046), (2, 245029023), (3, 163352682), (6, 81676341), (9, 54450894), (18, 27225447), (27, 18150298), (54, 9075149), (71, 6902226), (142, 3451113), (213, 2300742), (426, 1150371), (639, 766914), (1278, 383457), (1917, 255638), (3834, 127819)]