2018441383

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 2671257600

約数和(自身を除く): 652816217

約数列:

[1, 7, 19, 23, 29, 61, 133, 161, 203, 373, 427, 437, 551, 667, 1159, 1403, 1769, 2611, 3059, 3857, 4669, 7087, 8113, 8579, 9821, 10817, 12383, 12673, 22753, 26657, 33611, 40687, 49609, 60053, 75719, 88711, 159271, 163001, 186599, 205523, 235277, 248791, 284809, 432307, 523319, 659837, 773053, 1141007, 1438661, 1741537, 3026149, 3663233, 4618859, 4727029, 5411371, 9943061, 12536903, 15176251, 33089203, 69601427, 87758321, 106233757, 288348769, 2018441383]

約数ペア:

[(1, 2018441383), (7, 288348769), (19, 106233757), (23, 87758321), (29, 69601427), (61, 33089203), (133, 15176251), (161, 12536903), (203, 9943061), (373, 5411371), (427, 4727029), (437, 4618859), (551, 3663233), (667, 3026149), (1159, 1741537), (1403, 1438661), (1769, 1141007), (2611, 773053), (3059, 659837), (3857, 523319), (4669, 432307), (7087, 284809), (8113, 248791), (8579, 235277), (9821, 205523), (10817, 186599), (12383, 163001), (12673, 159271), (22753, 88711), (26657, 75719), (33611, 60053), (40687, 49609)]