2981569164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{35494871}}^1$

素因数の和:35494885

約数の個数: 24

約数和(自身を含む): 7950851328

約数和(自身を除く): 4969282164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35494871, 70989742, 106484613, 141979484, 212969226, 248464097, 425938452, 496928194, 745392291, 993856388, 1490784582, 2981569164]

約数ペア:

[(1, 2981569164), (2, 1490784582), (3, 993856388), (4, 745392291), (6, 496928194), (7, 425938452), (12, 248464097), (14, 212969226), (21, 141979484), (28, 106484613), (42, 70989742), (84, 35494871)]