4391156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5406604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 269, 308, 371, 538, 583, 742, 1076, 1166, 1484, 1883, 2332, 2959, 3766, 4081, 5918, 7532, 8162, 11836, 14257, 16324, 20713, 28514, 41426, 57028, 82852, 99799, 156827, 199598, 313654, 399196, 627308, 1097789, 2195578, 4391156]

約数ペア:

[(1, 4391156), (2, 2195578), (4, 1097789), (7, 627308), (11, 399196), (14, 313654), (22, 199598), (28, 156827), (44, 99799), (53, 82852), (77, 57028), (106, 41426), (154, 28514), (212, 20713), (269, 16324), (308, 14257), (371, 11836), (538, 8162), (583, 7532), (742, 5918), (1076, 4081), (1166, 3766), (1484, 2959), (1883, 2332)]