2078393774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{117119}}^1$

素因数の和:117607

約数の個数: 16

約数和(自身を含む): 3288729600

約数和(自身を除く): 1210335826

約数列:

[1, 2, 19, 38, 467, 934, 8873, 17746, 117119, 234238, 2225261, 4450522, 54694573, 109389146, 1039196887, 2078393774]

約数ペア:

[(1, 2078393774), (2, 1039196887), (19, 109389146), (38, 54694573), (467, 4450522), (934, 2225261), (8873, 234238), (17746, 117119)]