17671586156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{469939}}^1$

素因数の和:470046

約数の個数: 48

約数和(自身を含む): 37895961600

約数和(自身を除く): 20224375444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 2212, 2686, 5372, 9401, 18802, 37604, 469939, 939878, 1879756, 3289573, 6579146, 7988963, 13158292, 15977926, 31955852, 37125181, 55922741, 74250362, 111845482, 148500724, 223690964, 259876267, 519752534, 631128077, 1039505068, 1262256154, 2524512308, 4417896539, 8835793078, 17671586156]

約数ペア:

[(1, 17671586156), (2, 8835793078), (4, 4417896539), (7, 2524512308), (14, 1262256154), (17, 1039505068), (28, 631128077), (34, 519752534), (68, 259876267), (79, 223690964), (119, 148500724), (158, 111845482), (238, 74250362), (316, 55922741), (476, 37125181), (553, 31955852), (1106, 15977926), (1343, 13158292), (2212, 7988963), (2686, 6579146), (5372, 3289573), (9401, 1879756), (18802, 939878), (37604, 469939)]