1639232842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{3061}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 2716116480

約数和(自身を除く): 1076883638

約数列:

[1, 2, 13, 26, 43, 86, 479, 559, 958, 1118, 3061, 6122, 6227, 12454, 20597, 39793, 41194, 79586, 131623, 263246, 267761, 535522, 1466219, 1711099, 2932438, 3422198, 19060847, 38121694, 63047417, 126094834, 819616421, 1639232842]

約数ペア:

[(1, 1639232842), (2, 819616421), (13, 126094834), (26, 63047417), (43, 38121694), (86, 19060847), (479, 3422198), (559, 2932438), (958, 1711099), (1118, 1466219), (3061, 535522), (6122, 267761), (6227, 263246), (12454, 131623), (20597, 79586), (39793, 41194)]