2485142156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{92357}}^1$

素因数の和:92430

約数の個数: 36

約数和(自身を含む): 5135843664

約数和(自身を除く): 2650701508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 13454, 26908, 92357, 184714, 369428, 646499, 1292998, 2585996, 2863067, 5726134, 11452268, 20041469, 40082938, 80165876, 88755077, 177510154, 355020308, 621285539, 1242571078, 2485142156]

約数ペア:

[(1, 2485142156), (2, 1242571078), (4, 621285539), (7, 355020308), (14, 177510154), (28, 88755077), (31, 80165876), (62, 40082938), (124, 20041469), (217, 11452268), (434, 5726134), (868, 2863067), (961, 2585996), (1922, 1292998), (3844, 646499), (6727, 369428), (13454, 184714), (26908, 92357)]