217434682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{12941}}^1$

素因数の和:13245

約数の個数: 16

約数和(自身を含む): 337941504

約数和(自身を除く): 120506822

約数列:

[1, 2, 31, 62, 271, 542, 8401, 12941, 16802, 25882, 401171, 802342, 3507011, 7014022, 108717341, 217434682]

約数ペア:

[(1, 217434682), (2, 108717341), (31, 7014022), (62, 3507011), (271, 802342), (542, 401171), (8401, 25882), (12941, 16802)]