9001438

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 16

約数和(自身を含む): 13764960

約数和(自身を除く): 4763522

約数列:

[1, 2, 109, 157, 218, 263, 314, 526, 17113, 28667, 34226, 41291, 57334, 82582, 4500719, 9001438]

約数ペア:

[(1, 9001438), (2, 4500719), (109, 82582), (157, 57334), (218, 41291), (263, 34226), (314, 28667), (526, 17113)]