2019713131130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{5024287}}^1$

素因数の和:5025014

約数の個数: 32

約数和(自身を含む): 3700689569280

約数和(自身を除く): 1680976438150

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 659, 1318, 3295, 6590, 40199, 80398, 200995, 401990, 5024287, 10048574, 25121435, 50242870, 306481507, 612963014, 1532407535, 3064815070, 3311005133, 6622010266, 16555025665, 33110051330, 201971313113, 403942626226, 1009856565565, 2019713131130]

約数ペア:

[(1, 2019713131130), (2, 1009856565565), (5, 403942626226), (10, 201971313113), (61, 33110051330), (122, 16555025665), (305, 6622010266), (610, 3311005133), (659, 3064815070), (1318, 1532407535), (3295, 612963014), (6590, 306481507), (40199, 50242870), (80398, 25121435), (200995, 10048574), (401990, 5024287)]