2017438468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{31193}}^1$

素因数の和:31276

約数の個数: 48

約数和(自身を含む): 3982849920

約数和(自身を除く): 1965411452

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 16169, 31193, 32338, 62386, 64676, 124772, 592667, 717439, 1154141, 1185334, 1434878, 2308282, 2370668, 2869756, 4616564, 13631341, 21928679, 26545243, 27262682, 43857358, 53090486, 54525364, 87714716, 106180972, 504359617, 1008719234, 2017438468]

約数ペア:

[(1, 2017438468), (2, 1008719234), (4, 504359617), (19, 106180972), (23, 87714716), (37, 54525364), (38, 53090486), (46, 43857358), (74, 27262682), (76, 26545243), (92, 21928679), (148, 13631341), (437, 4616564), (703, 2869756), (851, 2370668), (874, 2308282), (1406, 1434878), (1702, 1185334), (1748, 1154141), (2812, 717439), (3404, 592667), (16169, 124772), (31193, 64676), (32338, 62386)]