1330338776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{7901}}^1$

素因数の和:9539

約数の個数: 32

約数和(自身を含む): 2688260400

約数和(自身を除く): 1357921624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1619, 3238, 6476, 7901, 12952, 15802, 21047, 31604, 42094, 63208, 84188, 102713, 168376, 205426, 410852, 821704, 12791719, 25583438, 51166876, 102333752, 166292347, 332584694, 665169388, 1330338776]

約数ペア:

[(1, 1330338776), (2, 665169388), (4, 332584694), (8, 166292347), (13, 102333752), (26, 51166876), (52, 25583438), (104, 12791719), (1619, 821704), (3238, 410852), (6476, 205426), (7901, 168376), (12952, 102713), (15802, 84188), (21047, 63208), (31604, 42094)]