1216394494

素因数分解:

$2^1\times 7^1\times {\mathrm{3823}}^1\times {\mathrm{22727}}^1$

素因数の和:26559

約数の個数: 16

約数和(自身を含む): 2085884928

約数和(自身を除く): 869490434

約数列:

[1, 2, 7, 14, 3823, 7646, 22727, 26761, 45454, 53522, 159089, 318178, 86885321, 173770642, 608197247, 1216394494]

約数ペア:

[(1, 1216394494), (2, 608197247), (7, 173770642), (14, 86885321), (3823, 318178), (7646, 159089), (22727, 53522), (26761, 45454)]