805275902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 1263824640

約数和(自身を除く): 458548738

約数列:

[1, 2, 31, 62, 173, 193, 346, 386, 389, 778, 5363, 5983, 10726, 11966, 12059, 24118, 33389, 66778, 67297, 75077, 134594, 150154, 1035059, 2070118, 2086207, 2327387, 4172414, 4654774, 12988321, 25976642, 402637951, 805275902]

約数ペア:

[(1, 805275902), (2, 402637951), (31, 25976642), (62, 12988321), (173, 4654774), (193, 4172414), (346, 2327387), (386, 2086207), (389, 2070118), (778, 1035059), (5363, 150154), (5983, 134594), (10726, 75077), (11966, 67297), (12059, 66778), (24118, 33389)]