212819974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{12853}}^1$

素因数の和:13359

約数の個数: 16

約数和(自身を含む): 338728608

約数和(自身を除く): 125908634

約数列:

[1, 2, 17, 34, 487, 974, 8279, 12853, 16558, 25706, 218501, 437002, 6259411, 12518822, 106409987, 212819974]

約数ペア:

[(1, 212819974), (2, 106409987), (17, 12518822), (34, 6259411), (487, 437002), (974, 218501), (8279, 25706), (12853, 16558)]