788945036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{84979}}^1$

素因数の和:85205

約数の個数: 24

約数和(自身を含む): 1513323840

約数和(自身を除く): 724378804

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 84979, 169958, 339916, 934769, 1869538, 3739076, 17930569, 35861138, 71722276, 197236259, 394472518, 788945036]

約数ペア:

[(1, 788945036), (2, 394472518), (4, 197236259), (11, 71722276), (22, 35861138), (44, 17930569), (211, 3739076), (422, 1869538), (844, 934769), (2321, 339916), (4642, 169958), (9284, 84979)]