2573992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2506328

約数列:

[1, 2, 4, 8, 31, 62, 97, 107, 124, 194, 214, 248, 388, 428, 776, 856, 3007, 3317, 6014, 6634, 10379, 12028, 13268, 20758, 24056, 26536, 41516, 83032, 321749, 643498, 1286996, 2573992]

約数ペア:

[(1, 2573992), (2, 1286996), (4, 643498), (8, 321749), (31, 83032), (62, 41516), (97, 26536), (107, 24056), (124, 20758), (194, 13268), (214, 12028), (248, 10379), (388, 6634), (428, 6014), (776, 3317), (856, 3007)]