819399682556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{27121663}}^1$

素因数の和:27121770

約数の個数: 48

約数和(自身を含む): 1786124304384

約数和(自身を除く): 966724621828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 7553, 15106, 30212, 27121663, 54243326, 108486652, 189851641, 352581619, 379703282, 705163238, 759406564, 1410326476, 2251098029, 2468071333, 4502196058, 4936142666, 9004392116, 9872285332, 15757686203, 29264274377, 31515372406, 58528548754, 63030744812, 117057097508, 204849920639, 409699841278, 819399682556]

約数ペア:

[(1, 819399682556), (2, 409699841278), (4, 204849920639), (7, 117057097508), (13, 63030744812), (14, 58528548754), (26, 31515372406), (28, 29264274377), (52, 15757686203), (83, 9872285332), (91, 9004392116), (166, 4936142666), (182, 4502196058), (332, 2468071333), (364, 2251098029), (581, 1410326476), (1079, 759406564), (1162, 705163238), (2158, 379703282), (2324, 352581619), (4316, 189851641), (7553, 108486652), (15106, 54243326), (30212, 27121663)]