2051280553

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 2564150400

約数和(自身を除く): 512869847

約数列:

[1, 7, 23, 41, 59, 161, 229, 287, 413, 529, 943, 1357, 1603, 2419, 3703, 5267, 6601, 9389, 9499, 13511, 16933, 21689, 31211, 36869, 55637, 65723, 94577, 121141, 151823, 215947, 218477, 310753, 389459, 553951, 847987, 1279651, 1511629, 2175271, 3877657, 4966781, 7147319, 8957557, 12740873, 34767467, 50031233, 89186111, 293040079, 2051280553]

約数ペア:

[(1, 2051280553), (7, 293040079), (23, 89186111), (41, 50031233), (59, 34767467), (161, 12740873), (229, 8957557), (287, 7147319), (413, 4966781), (529, 3877657), (943, 2175271), (1357, 1511629), (1603, 1279651), (2419, 847987), (3703, 553951), (5267, 389459), (6601, 310753), (9389, 218477), (9499, 215947), (13511, 151823), (16933, 121141), (21689, 94577), (31211, 65723), (36869, 55637)]