217630894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{8263}}^1$

素因数の和:9291

約数の個数: 16

約数和(自身を含む): 351947232

約数和(自身を除く): 134316338

約数列:

[1, 2, 13, 26, 1013, 2026, 8263, 13169, 16526, 26338, 107419, 214838, 8370419, 16740838, 108815447, 217630894]

約数ペア:

[(1, 217630894), (2, 108815447), (13, 16740838), (26, 8370419), (1013, 214838), (2026, 107419), (8263, 26338), (13169, 16526)]