13149136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 34247808

約数和(自身を除く): 21098672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 821, 1001, 1144, 1232, 1456, 1642, 2002, 2288, 3284, 4004, 5747, 6568, 8008, 9031, 10673, 11494, 13136, 16016, 18062, 21346, 22988, 36124, 42692, 45976, 63217, 72248, 74711, 85384, 91952, 117403, 126434, 144496, 149422, 170768, 234806, 252868, 298844, 469612, 505736, 597688, 821821, 939224, 1011472, 1195376, 1643642, 1878448, 3287284, 6574568, 13149136]

約数ペア:

[(1, 13149136), (2, 6574568), (4, 3287284), (7, 1878448), (8, 1643642), (11, 1195376), (13, 1011472), (14, 939224), (16, 821821), (22, 597688), (26, 505736), (28, 469612), (44, 298844), (52, 252868), (56, 234806), (77, 170768), (88, 149422), (91, 144496), (104, 126434), (112, 117403), (143, 91952), (154, 85384), (176, 74711), (182, 72248), (208, 63217), (286, 45976), (308, 42692), (364, 36124), (572, 22988), (616, 21346), (728, 18062), (821, 16016), (1001, 13136), (1144, 11494), (1232, 10673), (1456, 9031), (1642, 8008), (2002, 6568), (2288, 5747), (3284, 4004)]