897120208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{15101}}^1$

素因数の和:15235

約数の個数: 40

約数和(自身を含む): 1797742080

約数和(自身を除く): 900621872

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 3713, 7426, 14852, 15101, 29704, 30202, 59408, 60404, 120808, 241616, 709747, 1192979, 1419494, 2385958, 2838988, 4771916, 5677976, 9543832, 11355952, 19087664, 56070013, 112140026, 224280052, 448560104, 897120208]

約数ペア:

[(1, 897120208), (2, 448560104), (4, 224280052), (8, 112140026), (16, 56070013), (47, 19087664), (79, 11355952), (94, 9543832), (158, 5677976), (188, 4771916), (316, 2838988), (376, 2385958), (632, 1419494), (752, 1192979), (1264, 709747), (3713, 241616), (7426, 120808), (14852, 60404), (15101, 59408), (29704, 30202)]