870848732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 1773956016

約数和(自身を除く): 903107284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 283, 442, 566, 767, 884, 1003, 1132, 1534, 2006, 3068, 3481, 3679, 4012, 4811, 6962, 7358, 9622, 13039, 13924, 14716, 16697, 19244, 26078, 33394, 45253, 52156, 59177, 62543, 66788, 90506, 118354, 125086, 181012, 217061, 236708, 250172, 283849, 434122, 567698, 769301, 868244, 985123, 1135396, 1538602, 1970246, 3077204, 3690037, 3940492, 7380074, 12806599, 14760148, 16747091, 25613198, 33494182, 51226396, 66988364, 217712183, 435424366, 870848732]

約数ペア:

[(1, 870848732), (2, 435424366), (4, 217712183), (13, 66988364), (17, 51226396), (26, 33494182), (34, 25613198), (52, 16747091), (59, 14760148), (68, 12806599), (118, 7380074), (221, 3940492), (236, 3690037), (283, 3077204), (442, 1970246), (566, 1538602), (767, 1135396), (884, 985123), (1003, 868244), (1132, 769301), (1534, 567698), (2006, 434122), (3068, 283849), (3481, 250172), (3679, 236708), (4012, 217061), (4811, 181012), (6962, 125086), (7358, 118354), (9622, 90506), (13039, 66788), (13924, 62543), (14716, 59177), (16697, 52156), (19244, 45253), (26078, 33394)]