2393944

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 5417280

約数和(自身を除く): 3023336

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 197, 217, 248, 392, 394, 434, 788, 868, 1379, 1519, 1576, 1736, 2758, 3038, 5516, 6076, 6107, 9653, 11032, 12152, 12214, 19306, 24428, 38612, 42749, 48856, 77224, 85498, 170996, 299243, 341992, 598486, 1196972, 2393944]

約数ペア:

[(1, 2393944), (2, 1196972), (4, 598486), (7, 341992), (8, 299243), (14, 170996), (28, 85498), (31, 77224), (49, 48856), (56, 42749), (62, 38612), (98, 24428), (124, 19306), (196, 12214), (197, 12152), (217, 11032), (248, 9653), (392, 6107), (394, 6076), (434, 5516), (788, 3038), (868, 2758), (1379, 1736), (1519, 1576)]