531567372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{65239}}^1$

素因数の和:65350

約数の個数: 48

約数和(自身を含む): 1432148480

約数和(自身を除く): 900581108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 65239, 130478, 195717, 260956, 391434, 456673, 782868, 913346, 1370019, 1826692, 2740038, 5480076, 6328183, 12656366, 18984549, 25312732, 37969098, 44297281, 75938196, 88594562, 132891843, 177189124, 265783686, 531567372]

約数ペア:

[(1, 531567372), (2, 265783686), (3, 177189124), (4, 132891843), (6, 88594562), (7, 75938196), (12, 44297281), (14, 37969098), (21, 25312732), (28, 18984549), (42, 12656366), (84, 6328183), (97, 5480076), (194, 2740038), (291, 1826692), (388, 1370019), (582, 913346), (679, 782868), (1164, 456673), (1358, 391434), (2037, 260956), (2716, 195717), (4074, 130478), (8148, 65239)]