16508700316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1\times {\mathrm{2129}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 30620368800

約数和(自身を除く): 14111668484

約数列:

[1, 2, 4, 19, 38, 76, 257, 397, 514, 794, 1028, 1588, 2129, 4258, 4883, 7543, 8516, 9766, 15086, 19532, 30172, 40451, 80902, 102029, 161804, 204058, 408116, 547153, 845213, 1094306, 1690426, 1938551, 2188612, 3380852, 3877102, 7754204, 10395907, 16059047, 20791814, 32118094, 41583628, 64236188, 217219741, 434439482, 868878964, 4127175079, 8254350158, 16508700316]

約数ペア:

[(1, 16508700316), (2, 8254350158), (4, 4127175079), (19, 868878964), (38, 434439482), (76, 217219741), (257, 64236188), (397, 41583628), (514, 32118094), (794, 20791814), (1028, 16059047), (1588, 10395907), (2129, 7754204), (4258, 3877102), (4883, 3380852), (7543, 2188612), (8516, 1938551), (9766, 1690426), (15086, 1094306), (19532, 845213), (30172, 547153), (40451, 408116), (80902, 204058), (102029, 161804)]