1556557836

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{12983}}^1$

素因数の和:13190

約数の個数: 48

約数和(自身を含む): 3705321984

約数和(自身を除く): 2148764148

約数列:

[1, 2, 3, 4, 6, 12, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 1164, 1236, 9991, 12983, 19982, 25966, 29973, 38949, 39964, 51932, 59946, 77898, 119892, 155796, 1259351, 1337249, 2518702, 2674498, 3778053, 4011747, 5037404, 5348996, 7556106, 8023494, 15112212, 16046988, 129713153, 259426306, 389139459, 518852612, 778278918, 1556557836]

約数ペア:

[(1, 1556557836), (2, 778278918), (3, 518852612), (4, 389139459), (6, 259426306), (12, 129713153), (97, 16046988), (103, 15112212), (194, 8023494), (206, 7556106), (291, 5348996), (309, 5037404), (388, 4011747), (412, 3778053), (582, 2674498), (618, 2518702), (1164, 1337249), (1236, 1259351), (9991, 155796), (12983, 119892), (19982, 77898), (25966, 59946), (29973, 51932), (38949, 39964)]