2185954708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{58567}}^1$

素因数の和:58652

約数の個数: 48

約数和(自身を含む): 4617969664

約数和(自身を除く): 2432014956

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 9331, 18662, 37324, 58567, 117134, 234268, 409969, 819938, 1639876, 1815577, 2518381, 3631154, 5036762, 7262308, 10073524, 12709039, 17628667, 25418078, 35257334, 50836156, 70514668, 78069811, 156139622, 312279244, 546488677, 1092977354, 2185954708]

約数ペア:

[(1, 2185954708), (2, 1092977354), (4, 546488677), (7, 312279244), (14, 156139622), (28, 78069811), (31, 70514668), (43, 50836156), (62, 35257334), (86, 25418078), (124, 17628667), (172, 12709039), (217, 10073524), (301, 7262308), (434, 5036762), (602, 3631154), (868, 2518381), (1204, 1815577), (1333, 1639876), (2666, 819938), (5332, 409969), (9331, 234268), (18662, 117134), (37324, 58567)]