2017084564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{18719}}^1$

素因数の和:18844

約数の個数: 48

約数和(自身を含む): 4025548800

約数和(自身を除く): 2008464236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 869, 1364, 1738, 2449, 3476, 4898, 9796, 18719, 26939, 37438, 53878, 74876, 107756, 205909, 411818, 580289, 823636, 1160578, 1478801, 2321156, 2957602, 5915204, 6383179, 12766358, 16266811, 25532716, 32533622, 45842831, 65067244, 91685662, 183371324, 504271141, 1008542282, 2017084564]

約数ペア:

[(1, 2017084564), (2, 1008542282), (4, 504271141), (11, 183371324), (22, 91685662), (31, 65067244), (44, 45842831), (62, 32533622), (79, 25532716), (124, 16266811), (158, 12766358), (316, 6383179), (341, 5915204), (682, 2957602), (869, 2321156), (1364, 1478801), (1738, 1160578), (2449, 823636), (3476, 580289), (4898, 411818), (9796, 205909), (18719, 107756), (26939, 74876), (37438, 53878)]