81869803586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{12820201}}^1$

素因数の和:12820337

約数の個数: 16

約数和(自身を含む): 127996896768

約数和(自身を除く): 46127093182

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 12820201, 25640402, 397426231, 794852462, 1320480703, 2640961406, 40934901793, 81869803586]

約数ペア:

[(1, 81869803586), (2, 40934901793), (31, 2640961406), (62, 1320480703), (103, 794852462), (206, 397426231), (3193, 25640402), (6386, 12820201)]