1774086190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1\times {\mathrm{2267}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 3223463040

約数和(自身を除く): 1449376850

約数列:

[1, 2, 5, 10, 139, 278, 563, 695, 1126, 1390, 2267, 2815, 4534, 5630, 11335, 22670, 78257, 156514, 315113, 391285, 630226, 782570, 1276321, 1575565, 2552642, 3151130, 6381605, 12763210, 177408619, 354817238, 887043095, 1774086190]

約数ペア:

[(1, 1774086190), (2, 887043095), (5, 354817238), (10, 177408619), (139, 12763210), (278, 6381605), (563, 3151130), (695, 2552642), (1126, 1575565), (1390, 1276321), (2267, 782570), (2815, 630226), (4534, 391285), (5630, 315113), (11335, 156514), (22670, 78257)]