996810188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1889}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 1943222400

約数和(自身を除く): 946412212

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 179, 268, 358, 716, 737, 1474, 1889, 1969, 2948, 3778, 3938, 7556, 7876, 11993, 20779, 23986, 41558, 47972, 83116, 126563, 131923, 253126, 263846, 338131, 506252, 527692, 676262, 1352524, 1392193, 2784386, 3719441, 5568772, 7438882, 14877764, 22654777, 45309554, 90619108, 249202547, 498405094, 996810188]

約数ペア:

[(1, 996810188), (2, 498405094), (4, 249202547), (11, 90619108), (22, 45309554), (44, 22654777), (67, 14877764), (134, 7438882), (179, 5568772), (268, 3719441), (358, 2784386), (716, 1392193), (737, 1352524), (1474, 676262), (1889, 527692), (1969, 506252), (2948, 338131), (3778, 263846), (3938, 253126), (7556, 131923), (7876, 126563), (11993, 83116), (20779, 47972), (23986, 41558)]