858462836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 1954326528

約数和(自身を除く): 1095863692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 53, 77, 86, 106, 154, 172, 212, 301, 308, 371, 473, 583, 602, 742, 946, 1166, 1204, 1223, 1484, 1892, 2279, 2332, 2446, 3311, 4081, 4558, 4892, 6622, 8162, 8561, 9116, 13244, 13453, 15953, 16324, 17122, 25069, 26906, 31906, 34244, 50138, 52589, 53812, 63812, 64819, 94171, 100276, 105178, 129638, 175483, 188342, 210356, 259276, 350966, 368123, 376684, 453733, 578479, 701932, 713009, 736246, 907466, 1156958, 1426018, 1472492, 1814932, 2313916, 2787217, 2852036, 4049353, 4991063, 5574434, 8098706, 9982126, 11148868, 16197412, 19510519, 19964252, 30659387, 39021038, 61318774, 78042076, 122637548, 214615709, 429231418, 858462836]

約数ペア:

[(1, 858462836), (2, 429231418), (4, 214615709), (7, 122637548), (11, 78042076), (14, 61318774), (22, 39021038), (28, 30659387), (43, 19964252), (44, 19510519), (53, 16197412), (77, 11148868), (86, 9982126), (106, 8098706), (154, 5574434), (172, 4991063), (212, 4049353), (301, 2852036), (308, 2787217), (371, 2313916), (473, 1814932), (583, 1472492), (602, 1426018), (742, 1156958), (946, 907466), (1166, 736246), (1204, 713009), (1223, 701932), (1484, 578479), (1892, 453733), (2279, 376684), (2332, 368123), (2446, 350966), (3311, 259276), (4081, 210356), (4558, 188342), (4892, 175483), (6622, 129638), (8162, 105178), (8561, 100276), (9116, 94171), (13244, 64819), (13453, 63812), (15953, 53812), (16324, 52589), (17122, 50138), (25069, 34244), (26906, 31906)]