2023896868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 4274327232

約数和(自身を除く): 2250430364

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 428, 529, 644, 749, 1058, 1277, 1498, 2116, 2461, 2554, 2996, 3703, 4922, 5108, 7406, 8939, 9844, 14812, 17227, 17878, 29371, 34454, 35756, 56603, 58742, 68908, 113206, 117484, 136639, 205597, 226412, 273278, 396221, 411194, 546556, 675533, 792442, 822388, 956473, 1351066, 1584884, 1912946, 2702132, 3142697, 3825892, 4728731, 6285394, 9457462, 12570788, 18914924, 21998879, 43997758, 72282031, 87995516, 144564062, 289128124, 505974217, 1011948434, 2023896868]

約数ペア:

[(1, 2023896868), (2, 1011948434), (4, 505974217), (7, 289128124), (14, 144564062), (23, 87995516), (28, 72282031), (46, 43997758), (92, 21998879), (107, 18914924), (161, 12570788), (214, 9457462), (322, 6285394), (428, 4728731), (529, 3825892), (644, 3142697), (749, 2702132), (1058, 1912946), (1277, 1584884), (1498, 1351066), (2116, 956473), (2461, 822388), (2554, 792442), (2996, 675533), (3703, 546556), (4922, 411194), (5108, 396221), (7406, 273278), (8939, 226412), (9844, 205597), (14812, 136639), (17227, 117484), (17878, 113206), (29371, 68908), (34454, 58742), (35756, 56603)]