2080783472

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{2753}}^1$

素因数の和:3345

約数の個数: 40

約数和(自身を含む): 4082926176

約数和(自身を除く): 2002142704

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 487, 776, 974, 1552, 1948, 2753, 3896, 5506, 7792, 11012, 22024, 44048, 47239, 94478, 188956, 267041, 377912, 534082, 755824, 1068164, 1340711, 2136328, 2681422, 4272656, 5362844, 10725688, 21451376, 130048967, 260097934, 520195868, 1040391736, 2080783472]

約数ペア:

[(1, 2080783472), (2, 1040391736), (4, 520195868), (8, 260097934), (16, 130048967), (97, 21451376), (194, 10725688), (388, 5362844), (487, 4272656), (776, 2681422), (974, 2136328), (1552, 1340711), (1948, 1068164), (2753, 755824), (3896, 534082), (5506, 377912), (7792, 267041), (11012, 188956), (22024, 94478), (44048, 47239)]