129121484804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{57746639}}^1$

素因数の和:57746699

約数の個数: 24

約数和(自身を含む): 249003511680

約数和(自身を除く): 119882026876

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 57746639, 115493278, 230986556, 750706307, 1501412614, 2483105477, 3002825228, 4966210954, 9932421908, 32280371201, 64560742402, 129121484804]

約数ペア:

[(1, 129121484804), (2, 64560742402), (4, 32280371201), (13, 9932421908), (26, 4966210954), (43, 3002825228), (52, 2483105477), (86, 1501412614), (172, 750706307), (559, 230986556), (1118, 115493278), (2236, 57746639)]