2030000063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 2615800320

約数和(自身を除く): 585800257

約数列:

[1, 7, 13, 31, 91, 139, 167, 217, 403, 961, 973, 1169, 1807, 2171, 2821, 4309, 5177, 6727, 12493, 12649, 15197, 23213, 30163, 36239, 56017, 67301, 87451, 133579, 160487, 162491, 301769, 392119, 471107, 719603, 935053, 1123409, 1736527, 2086331, 2112383, 5037221, 9354839, 12155689, 14604317, 22307693, 65483873, 156153851, 290000009, 2030000063]

約数ペア:

[(1, 2030000063), (7, 290000009), (13, 156153851), (31, 65483873), (91, 22307693), (139, 14604317), (167, 12155689), (217, 9354839), (403, 5037221), (961, 2112383), (973, 2086331), (1169, 1736527), (1807, 1123409), (2171, 935053), (2821, 719603), (4309, 471107), (5177, 392119), (6727, 301769), (12493, 162491), (12649, 160487), (15197, 133579), (23213, 87451), (30163, 67301), (36239, 56017)]