2589778814

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{18049}}^1$

素因数の和:18372

約数の個数: 32

約数和(自身を含む): 4576324800

約数和(自身を除く): 1986545986

約数列:

[1, 2, 7, 14, 37, 74, 259, 277, 518, 554, 1939, 3878, 10249, 18049, 20498, 36098, 71743, 126343, 143486, 252686, 667813, 1335626, 4674691, 4999573, 9349382, 9999146, 34997011, 69994022, 184984201, 369968402, 1294889407, 2589778814]

約数ペア:

[(1, 2589778814), (2, 1294889407), (7, 369968402), (14, 184984201), (37, 69994022), (74, 34997011), (259, 9999146), (277, 9349382), (518, 4999573), (554, 4674691), (1939, 1335626), (3878, 667813), (10249, 252686), (18049, 143486), (20498, 126343), (36098, 71743)]