520995972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{23057}}^1$

素因数の和:23340

約数の個数: 48

約数和(自身を含む): 1394547840

約数和(自身を除く): 873551868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 11298, 22596, 23057, 46114, 69171, 92228, 138342, 161399, 276684, 322798, 484197, 645596, 968394, 1936788, 6202333, 12404666, 18606999, 24809332, 37213998, 43416331, 74427996, 86832662, 130248993, 173665324, 260497986, 520995972]

約数ペア:

[(1, 520995972), (2, 260497986), (3, 173665324), (4, 130248993), (6, 86832662), (7, 74427996), (12, 43416331), (14, 37213998), (21, 24809332), (28, 18606999), (42, 12404666), (84, 6202333), (269, 1936788), (538, 968394), (807, 645596), (1076, 484197), (1614, 322798), (1883, 276684), (3228, 161399), (3766, 138342), (5649, 92228), (7532, 69171), (11298, 46114), (22596, 23057)]