787403708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 1774819200

約数和(自身を除く): 987415492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 97, 116, 182, 194, 203, 364, 377, 388, 406, 679, 754, 769, 812, 1261, 1358, 1508, 1538, 2522, 2639, 2716, 2813, 3076, 5044, 5278, 5383, 5626, 8827, 9997, 10556, 10766, 11252, 17654, 19691, 19994, 21532, 22301, 35308, 36569, 39382, 39988, 44602, 69979, 73138, 74593, 78764, 89204, 139958, 146276, 149186, 156107, 255983, 279916, 289913, 298372, 312214, 511966, 522151, 579826, 624428, 969709, 1023932, 1044302, 1159652, 1939418, 2029391, 2088604, 2163197, 3878836, 4058782, 4326394, 6787963, 8117564, 8652788, 13575926, 15142379, 27151852, 28121561, 30284758, 56243122, 60569516, 112486244, 196850927, 393701854, 787403708]

約数ペア:

[(1, 787403708), (2, 393701854), (4, 196850927), (7, 112486244), (13, 60569516), (14, 56243122), (26, 30284758), (28, 28121561), (29, 27151852), (52, 15142379), (58, 13575926), (91, 8652788), (97, 8117564), (116, 6787963), (182, 4326394), (194, 4058782), (203, 3878836), (364, 2163197), (377, 2088604), (388, 2029391), (406, 1939418), (679, 1159652), (754, 1044302), (769, 1023932), (812, 969709), (1261, 624428), (1358, 579826), (1508, 522151), (1538, 511966), (2522, 312214), (2639, 298372), (2716, 289913), (2813, 279916), (3076, 255983), (5044, 156107), (5278, 149186), (5383, 146276), (5626, 139958), (8827, 89204), (9997, 78764), (10556, 74593), (10766, 73138), (11252, 69979), (17654, 44602), (19691, 39988), (19994, 39382), (21532, 36569), (22301, 35308)]