12783122008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{340049}}^1$

素因数の和:340219

約数の個数: 32

約数和(自身を含む): 24810048000

約数和(自身を除く): 12026925992

約数列:

[1, 2, 4, 8, 37, 74, 127, 148, 254, 296, 508, 1016, 4699, 9398, 18796, 37592, 340049, 680098, 1360196, 2720392, 12581813, 25163626, 43186223, 50327252, 86372446, 100654504, 172744892, 345489784, 1597890251, 3195780502, 6391561004, 12783122008]

約数ペア:

[(1, 12783122008), (2, 6391561004), (4, 3195780502), (8, 1597890251), (37, 345489784), (74, 172744892), (127, 100654504), (148, 86372446), (254, 50327252), (296, 43186223), (508, 25163626), (1016, 12581813), (4699, 2720392), (9398, 1360196), (18796, 680098), (37592, 340049)]