7788355196

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 13905376800

約数和(自身を除く): 6117021604

約数列:

[1, 2, 4, 137, 193, 211, 274, 349, 386, 422, 548, 698, 772, 844, 1396, 26441, 28907, 40723, 47813, 52882, 57814, 67357, 73639, 81446, 95626, 105764, 115628, 134714, 147278, 162892, 191252, 269428, 294556, 5579051, 9227909, 10088543, 11158102, 14212327, 18455818, 20177086, 22316204, 28424654, 36911636, 40354172, 56849308, 1947088799, 3894177598, 7788355196]

約数ペア:

[(1, 7788355196), (2, 3894177598), (4, 1947088799), (137, 56849308), (193, 40354172), (211, 36911636), (274, 28424654), (349, 22316204), (386, 20177086), (422, 18455818), (548, 14212327), (698, 11158102), (772, 10088543), (844, 9227909), (1396, 5579051), (26441, 294556), (28907, 269428), (40723, 191252), (47813, 162892), (52882, 147278), (57814, 134714), (67357, 115628), (73639, 105764), (81446, 95626)]