871302292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42569}}^1$

素因数の和:42640

約数の個数: 48

約数和(自身を含む): 1888064640

約数和(自身を除く): 1016762348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 10234, 20468, 42569, 85138, 170276, 297983, 595966, 723673, 1191932, 1447346, 1830467, 2894692, 3660934, 5065711, 7321868, 10131422, 12813269, 20262844, 25626538, 31117939, 51253076, 62235878, 124471756, 217825573, 435651146, 871302292]

約数ペア:

[(1, 871302292), (2, 435651146), (4, 217825573), (7, 124471756), (14, 62235878), (17, 51253076), (28, 31117939), (34, 25626538), (43, 20262844), (68, 12813269), (86, 10131422), (119, 7321868), (172, 5065711), (238, 3660934), (301, 2894692), (476, 1830467), (602, 1447346), (731, 1191932), (1204, 723673), (1462, 595966), (2924, 297983), (5117, 170276), (10234, 85138), (20468, 42569)]