2912641949954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{325439}}^1$

素因数の和:326687

約数の個数: 48

約数和(自身を含む): 4961330196480

約数和(自身を除く): 2048688246526

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1193, 2386, 3751, 7502, 13123, 26246, 36983, 73966, 144353, 288706, 325439, 406813, 650878, 813626, 3579829, 4474943, 7159658, 8949886, 10088609, 20177218, 39378119, 78756238, 110974699, 221949398, 388248727, 776497454, 1220721689, 2441443378, 4270735997, 8541471994, 12035710537, 24071421074, 46978095967, 93956191934, 132392815907, 264785631814, 1456320974977, 2912641949954]

約数ペア:

[(1, 2912641949954), (2, 1456320974977), (11, 264785631814), (22, 132392815907), (31, 93956191934), (62, 46978095967), (121, 24071421074), (242, 12035710537), (341, 8541471994), (682, 4270735997), (1193, 2441443378), (2386, 1220721689), (3751, 776497454), (7502, 388248727), (13123, 221949398), (26246, 110974699), (36983, 78756238), (73966, 39378119), (144353, 20177218), (288706, 10088609), (325439, 8949886), (406813, 7159658), (650878, 4474943), (813626, 3579829)]