2754388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 6435072

約数和(自身を除く): 3680684

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 47, 49, 52, 91, 92, 94, 98, 161, 182, 188, 196, 299, 322, 329, 364, 598, 611, 637, 644, 658, 1081, 1127, 1196, 1222, 1274, 1316, 2093, 2162, 2254, 2303, 2444, 2548, 4186, 4277, 4324, 4508, 4606, 7567, 8372, 8554, 9212, 14053, 14651, 15134, 17108, 28106, 29302, 29939, 30268, 52969, 56212, 58604, 59878, 98371, 105938, 119756, 196742, 211876, 393484, 688597, 1377194, 2754388]

約数ペア:

[(1, 2754388), (2, 1377194), (4, 688597), (7, 393484), (13, 211876), (14, 196742), (23, 119756), (26, 105938), (28, 98371), (46, 59878), (47, 58604), (49, 56212), (52, 52969), (91, 30268), (92, 29939), (94, 29302), (98, 28106), (161, 17108), (182, 15134), (188, 14651), (196, 14053), (299, 9212), (322, 8554), (329, 8372), (364, 7567), (598, 4606), (611, 4508), (637, 4324), (644, 4277), (658, 4186), (1081, 2548), (1127, 2444), (1196, 2303), (1222, 2254), (1274, 2162), (1316, 2093)]