686963074330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{14398723}}^1$

素因数の和:14399110

約数の個数: 32

約数和(自身を含む): 1335280068864

約数和(自身を除く): 648316994534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 3670, 4771, 9542, 23855, 47710, 14398723, 28797446, 71993615, 143987230, 187183399, 374366798, 935916995, 1871833990, 5284331341, 10568662682, 26421656705, 52843313410, 68696307433, 137392614866, 343481537165, 686963074330]

約数ペア:

[(1, 686963074330), (2, 343481537165), (5, 137392614866), (10, 68696307433), (13, 52843313410), (26, 26421656705), (65, 10568662682), (130, 5284331341), (367, 1871833990), (734, 935916995), (1835, 374366798), (3670, 187183399), (4771, 143987230), (9542, 71993615), (23855, 28797446), (47710, 14398723)]