29998982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 52127712

約数和(自身を除く): 22128730

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1013, 1139, 1742, 2026, 2278, 13169, 14807, 17221, 26338, 29614, 34442, 67871, 135742, 223873, 447746, 882323, 1153807, 1764646, 2307614, 14999491, 29998982]

約数ペア:

[(1, 29998982), (2, 14999491), (13, 2307614), (17, 1764646), (26, 1153807), (34, 882323), (67, 447746), (134, 223873), (221, 135742), (442, 67871), (871, 34442), (1013, 29614), (1139, 26338), (1742, 17221), (2026, 14807), (2278, 13169)]