219712925354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3929}}^1\times {\mathrm{2150801}}^1$

素因数の和:2154745

約数の個数: 16

約数和(自身を含む): 355011378120

約数和(自身を除く): 135298452766

約数列:

[1, 2, 13, 26, 3929, 7858, 51077, 102154, 2150801, 4301602, 27960413, 55920826, 8450497129, 16900994258, 109856462677, 219712925354]

約数ペア:

[(1, 219712925354), (2, 109856462677), (13, 16900994258), (26, 8450497129), (3929, 55920826), (7858, 27960413), (51077, 4301602), (102154, 2150801)]