1813303388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{46933}}^1$

素因数の和:47693

約数の個数: 24

約数和(自身を含む): 3422051808

約数和(自身を除く): 1608748420

約数列:

[1, 2, 4, 13, 26, 52, 743, 1486, 2972, 9659, 19318, 38636, 46933, 93866, 187732, 610129, 1220258, 2440516, 34871219, 69742438, 139484876, 453325847, 906651694, 1813303388]

約数ペア:

[(1, 1813303388), (2, 906651694), (4, 453325847), (13, 139484876), (26, 69742438), (52, 34871219), (743, 2440516), (1486, 1220258), (2972, 610129), (9659, 187732), (19318, 93866), (38636, 46933)]