810051152

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{2269}}^1$

素因数の和:2751

約数の個数: 40

約数和(自身を含む): 1603591560

約数和(自身を除く): 793540408

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 421, 424, 842, 848, 1684, 2269, 3368, 4538, 6736, 9076, 18152, 22313, 36304, 44626, 89252, 120257, 178504, 240514, 357008, 481028, 955249, 962056, 1910498, 1924112, 3820996, 7641992, 15283984, 50628197, 101256394, 202512788, 405025576, 810051152]

約数ペア:

[(1, 810051152), (2, 405025576), (4, 202512788), (8, 101256394), (16, 50628197), (53, 15283984), (106, 7641992), (212, 3820996), (421, 1924112), (424, 1910498), (842, 962056), (848, 955249), (1684, 481028), (2269, 357008), (3368, 240514), (4538, 178504), (6736, 120257), (9076, 89252), (18152, 44626), (22313, 36304)]