1330334528

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{149543}}^1$

素因数の和:149694

約数の個数: 28

約数和(自身を含む): 2658892320

約数和(自身を除く): 1328557792

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 149543, 299086, 598172, 1196344, 2392688, 4785376, 9570752, 20786477, 41572954, 83145908, 166291816, 332583632, 665167264, 1330334528]

約数ペア:

[(1, 1330334528), (2, 665167264), (4, 332583632), (8, 166291816), (16, 83145908), (32, 41572954), (64, 20786477), (139, 9570752), (278, 4785376), (556, 2392688), (1112, 1196344), (2224, 598172), (4448, 299086), (8896, 149543)]