1330488352

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1951}}^1$

素因数の和:2273

約数の個数: 48

約数和(自身を含む): 2659233024

約数和(自身を除く): 1328744672

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 211, 404, 422, 808, 844, 1616, 1688, 1951, 3232, 3376, 3902, 6752, 7804, 15608, 21311, 31216, 42622, 62432, 85244, 170488, 197051, 340976, 394102, 411661, 681952, 788204, 823322, 1576408, 1646644, 3152816, 3293288, 6305632, 6586576, 13173152, 41577761, 83155522, 166311044, 332622088, 665244176, 1330488352]

約数ペア:

[(1, 1330488352), (2, 665244176), (4, 332622088), (8, 166311044), (16, 83155522), (32, 41577761), (101, 13173152), (202, 6586576), (211, 6305632), (404, 3293288), (422, 3152816), (808, 1646644), (844, 1576408), (1616, 823322), (1688, 788204), (1951, 681952), (3232, 411661), (3376, 394102), (3902, 340976), (6752, 197051), (7804, 170488), (15608, 85244), (21311, 62432), (31216, 42622)]