17386788964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{68311}}^1$

素因数の和:68548

約数の個数: 48

約数和(自身を含む): 34084955520

約数和(自身を除く): 16698166556

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 197, 323, 394, 646, 788, 1292, 3349, 3743, 6698, 7486, 13396, 14972, 63631, 68311, 127262, 136622, 254524, 273244, 1161287, 1297909, 2322574, 2595818, 4645148, 5191636, 13457267, 22064453, 26914534, 44128906, 53829068, 88257812, 228773539, 255688073, 457547078, 511376146, 915094156, 1022752292, 4346697241, 8693394482, 17386788964]

約数ペア:

[(1, 17386788964), (2, 8693394482), (4, 4346697241), (17, 1022752292), (19, 915094156), (34, 511376146), (38, 457547078), (68, 255688073), (76, 228773539), (197, 88257812), (323, 53829068), (394, 44128906), (646, 26914534), (788, 22064453), (1292, 13457267), (3349, 5191636), (3743, 4645148), (6698, 2595818), (7486, 2322574), (13396, 1297909), (14972, 1161287), (63631, 273244), (68311, 254524), (127262, 136622)]