1295294574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{221873}}^1$

素因数の和:222024

約数の個数: 32

約数和(自身を含む): 2981986560

約数和(自身を除く): 1686691986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 221873, 443746, 665619, 1331238, 1553111, 3106222, 4659333, 9318666, 30840347, 61680694, 92521041, 185042082, 215882429, 431764858, 647647287, 1295294574]

約数ペア:

[(1, 1295294574), (2, 647647287), (3, 431764858), (6, 215882429), (7, 185042082), (14, 92521041), (21, 61680694), (42, 30840347), (139, 9318666), (278, 4659333), (417, 3106222), (834, 1553111), (973, 1331238), (1946, 665619), (2919, 443746), (5838, 221873)]