1276763290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{22193}}^1$

素因数の和:22734

約数の個数: 32

約数和(自身を含む): 2512005696

約数和(自身を除く): 1235242406

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 1046, 2615, 5230, 5753, 11506, 22193, 28765, 44386, 57530, 110965, 221930, 244123, 488246, 1220615, 2441230, 11606939, 23213878, 58034695, 116069390, 127676329, 255352658, 638381645, 1276763290]

約数ペア:

[(1, 1276763290), (2, 638381645), (5, 255352658), (10, 127676329), (11, 116069390), (22, 58034695), (55, 23213878), (110, 11606939), (523, 2441230), (1046, 1220615), (2615, 488246), (5230, 244123), (5753, 221930), (11506, 110965), (22193, 57530), (28765, 44386)]