1353343754

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{23981}}^1$

素因数の和:24158

約数の個数: 32

約数和(自身を含む): 2417385600

約数和(自身を除く): 1064041846

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 23981, 28217, 47962, 56434, 167867, 335734, 695449, 1390898, 3333359, 4868143, 6666718, 9736286, 23333513, 46667026, 96667411, 193334822, 676671877, 1353343754]

約数ペア:

[(1, 1353343754), (2, 676671877), (7, 193334822), (14, 96667411), (29, 46667026), (58, 23333513), (139, 9736286), (203, 6666718), (278, 4868143), (406, 3333359), (973, 1390898), (1946, 695449), (4031, 335734), (8062, 167867), (23981, 56434), (28217, 47962)]