980579886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 2345583744

約数和(自身を除く): 1365003858

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 107, 121, 143, 214, 242, 286, 321, 363, 429, 642, 726, 858, 971, 1177, 1391, 1573, 1942, 2354, 2782, 2913, 3146, 3531, 4173, 4719, 5826, 7062, 8346, 9438, 10681, 12623, 12947, 15301, 21362, 25246, 25894, 30602, 32043, 37869, 38841, 45903, 64086, 75738, 77682, 91806, 103897, 117491, 138853, 168311, 207794, 234982, 277706, 311691, 336622, 352473, 416559, 504933, 623382, 704946, 833118, 1009866, 1142867, 1350661, 1527383, 2285734, 2701322, 3054766, 3428601, 4051983, 4582149, 6857202, 8103966, 9164298, 12571537, 14857271, 25143074, 29714542, 37714611, 44571813, 75429222, 89143626, 163429981, 326859962, 490289943, 980579886]

約数ペア:

[(1, 980579886), (2, 490289943), (3, 326859962), (6, 163429981), (11, 89143626), (13, 75429222), (22, 44571813), (26, 37714611), (33, 29714542), (39, 25143074), (66, 14857271), (78, 12571537), (107, 9164298), (121, 8103966), (143, 6857202), (214, 4582149), (242, 4051983), (286, 3428601), (321, 3054766), (363, 2701322), (429, 2285734), (642, 1527383), (726, 1350661), (858, 1142867), (971, 1009866), (1177, 833118), (1391, 704946), (1573, 623382), (1942, 504933), (2354, 416559), (2782, 352473), (2913, 336622), (3146, 311691), (3531, 277706), (4173, 234982), (4719, 207794), (5826, 168311), (7062, 138853), (8346, 117491), (9438, 103897), (10681, 91806), (12623, 77682), (12947, 75738), (15301, 64086), (21362, 45903), (25246, 38841), (25894, 37869), (30602, 32043)]