2173669904

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5851}}^1$

素因数の和:6004

約数の個数: 80

約数和(自身を含む): 5015678976

約数和(自身を除く): 2842009072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 248, 428, 434, 496, 749, 856, 868, 1498, 1712, 1736, 2996, 3317, 3472, 5851, 5992, 6634, 11702, 11984, 13268, 23219, 23404, 26536, 40957, 46438, 46808, 53072, 81914, 92876, 93616, 163828, 181381, 185752, 327656, 362762, 371504, 626057, 655312, 725524, 1252114, 1269667, 1451048, 2504228, 2539334, 2902096, 4382399, 5008456, 5078668, 8764798, 10016912, 10157336, 17529596, 19407767, 20314672, 35059192, 38815534, 70118384, 77631068, 135854369, 155262136, 271708738, 310524272, 543417476, 1086834952, 2173669904]

約数ペア:

[(1, 2173669904), (2, 1086834952), (4, 543417476), (7, 310524272), (8, 271708738), (14, 155262136), (16, 135854369), (28, 77631068), (31, 70118384), (56, 38815534), (62, 35059192), (107, 20314672), (112, 19407767), (124, 17529596), (214, 10157336), (217, 10016912), (248, 8764798), (428, 5078668), (434, 5008456), (496, 4382399), (749, 2902096), (856, 2539334), (868, 2504228), (1498, 1451048), (1712, 1269667), (1736, 1252114), (2996, 725524), (3317, 655312), (3472, 626057), (5851, 371504), (5992, 362762), (6634, 327656), (11702, 185752), (11984, 181381), (13268, 163828), (23219, 93616), (23404, 92876), (26536, 81914), (40957, 53072), (46438, 46808)]