2013166892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{42641}}^1$

素因数の和:42722

約数の個数: 48

約数和(自身を含む): 4083397920

約数和(自身を除く): 2070231028

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 814, 1073, 1276, 1628, 2146, 4292, 11803, 23606, 42641, 47212, 85282, 170564, 469051, 938102, 1236589, 1577717, 1876204, 2473178, 3155434, 4946356, 6310868, 13602479, 17354887, 27204958, 34709774, 45753793, 54409916, 69419548, 91507586, 183015172, 503291723, 1006583446, 2013166892]

約数ペア:

[(1, 2013166892), (2, 1006583446), (4, 503291723), (11, 183015172), (22, 91507586), (29, 69419548), (37, 54409916), (44, 45753793), (58, 34709774), (74, 27204958), (116, 17354887), (148, 13602479), (319, 6310868), (407, 4946356), (638, 3155434), (814, 2473178), (1073, 1876204), (1276, 1577717), (1628, 1236589), (2146, 938102), (4292, 469051), (11803, 170564), (23606, 85282), (42641, 47212)]