3531428290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{372121}}^1$

素因数の和:372214

約数の個数: 32

約数和(自身を含む): 6939331056

約数和(自身を除く): 3407902766

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 372121, 744242, 1860605, 3721210, 4837573, 9675146, 24187865, 27164833, 48375730, 54329666, 135824165, 271648330, 353142829, 706285658, 1765714145, 3531428290]

約数ペア:

[(1, 3531428290), (2, 1765714145), (5, 706285658), (10, 353142829), (13, 271648330), (26, 135824165), (65, 54329666), (73, 48375730), (130, 27164833), (146, 24187865), (365, 9675146), (730, 4837573), (949, 3721210), (1898, 1860605), (4745, 744242), (9490, 372121)]