561587052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83719}}^1$

素因数の和:83782

約数の個数: 48

約数和(自身を含む): 1444002560

約数和(自身を除く): 882415508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 83719, 167438, 251157, 334876, 502314, 1004628, 1088347, 2176694, 3265041, 3599917, 4353388, 6530082, 7199834, 10799751, 13060164, 14399668, 21599502, 43199004, 46798921, 93597842, 140396763, 187195684, 280793526, 561587052]

約数ペア:

[(1, 561587052), (2, 280793526), (3, 187195684), (4, 140396763), (6, 93597842), (12, 46798921), (13, 43199004), (26, 21599502), (39, 14399668), (43, 13060164), (52, 10799751), (78, 7199834), (86, 6530082), (129, 4353388), (156, 3599917), (172, 3265041), (258, 2176694), (516, 1088347), (559, 1004628), (1118, 502314), (1677, 334876), (2236, 251157), (3354, 167438), (6708, 83719)]