14002142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 13576738

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 419, 434, 539, 682, 838, 1078, 1519, 2387, 2933, 3038, 4609, 4774, 5866, 9218, 12989, 16709, 20531, 25978, 32263, 33418, 41062, 64526, 90923, 142879, 181846, 225841, 285758, 451682, 636461, 1000153, 1272922, 2000306, 7001071, 14002142]

約数ペア:

[(1, 14002142), (2, 7001071), (7, 2000306), (11, 1272922), (14, 1000153), (22, 636461), (31, 451682), (49, 285758), (62, 225841), (77, 181846), (98, 142879), (154, 90923), (217, 64526), (341, 41062), (419, 33418), (434, 32263), (539, 25978), (682, 20531), (838, 16709), (1078, 12989), (1519, 9218), (2387, 5866), (2933, 4774), (3038, 4609)]