4136286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 10506240

約数和(自身を除く): 6369954

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1279, 1617, 2558, 3234, 3837, 7674, 8953, 14069, 17906, 26859, 28138, 42207, 53718, 62671, 84414, 98483, 125342, 188013, 196966, 295449, 376026, 590898, 689381, 1378762, 2068143, 4136286]

約数ペア:

[(1, 4136286), (2, 2068143), (3, 1378762), (6, 689381), (7, 590898), (11, 376026), (14, 295449), (21, 196966), (22, 188013), (33, 125342), (42, 98483), (49, 84414), (66, 62671), (77, 53718), (98, 42207), (147, 28138), (154, 26859), (231, 17906), (294, 14069), (462, 8953), (539, 7674), (1078, 3837), (1279, 3234), (1617, 2558)]