820339962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{126713}}^1$

素因数の和:126814

約数の個数: 32

約数和(自身を含む): 1788187968

約数和(自身を除く): 967848006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 126713, 253426, 380139, 760278, 1647269, 3294538, 4941807, 9883614, 10517179, 21034358, 31551537, 63103074, 136723327, 273446654, 410169981, 820339962]

約数ペア:

[(1, 820339962), (2, 410169981), (3, 273446654), (6, 136723327), (13, 63103074), (26, 31551537), (39, 21034358), (78, 10517179), (83, 9883614), (166, 4941807), (249, 3294538), (498, 1647269), (1079, 760278), (2158, 380139), (3237, 253426), (6474, 126713)]