2783993492

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{2837}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 5641308288

約数和(自身を除く): 2857314796

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 347, 404, 694, 707, 1388, 1414, 2429, 2828, 2837, 4858, 5674, 9716, 11348, 19859, 35047, 39718, 70094, 79436, 140188, 245329, 286537, 490658, 573074, 981316, 984439, 1146148, 1968878, 2005759, 3937756, 4011518, 6891073, 8023036, 13782146, 27564292, 99428339, 198856678, 397713356, 695998373, 1391996746, 2783993492]

約数ペア:

[(1, 2783993492), (2, 1391996746), (4, 695998373), (7, 397713356), (14, 198856678), (28, 99428339), (101, 27564292), (202, 13782146), (347, 8023036), (404, 6891073), (694, 4011518), (707, 3937756), (1388, 2005759), (1414, 1968878), (2429, 1146148), (2828, 984439), (2837, 981316), (4858, 573074), (5674, 490658), (9716, 286537), (11348, 245329), (19859, 140188), (35047, 79436), (39718, 70094)]