698601002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{28027}}^1$

素因数の和:28154

約数の個数: 24

約数和(自身を含む): 1163049888

約数和(自身を除く): 464448886

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2266, 12463, 24926, 28027, 56054, 308297, 616594, 2886781, 3391267, 5773562, 6782534, 31754591, 63509182, 349300501, 698601002]

約数ペア:

[(1, 698601002), (2, 349300501), (11, 63509182), (22, 31754591), (103, 6782534), (121, 5773562), (206, 3391267), (242, 2886781), (1133, 616594), (2266, 308297), (12463, 56054), (24926, 28027)]