561521492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{1423}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 1191375360

約数和(自身を除く): 629853868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 829, 1423, 1658, 2846, 3316, 5692, 5803, 9961, 11606, 14093, 19922, 23212, 24191, 28186, 39844, 48382, 56372, 96764, 98651, 169337, 197302, 338674, 394604, 677348, 1179667, 2359334, 4718668, 8257669, 16515338, 20054339, 33030676, 40108678, 80217356, 140380373, 280760746, 561521492]

約数ペア:

[(1, 561521492), (2, 280760746), (4, 140380373), (7, 80217356), (14, 40108678), (17, 33030676), (28, 20054339), (34, 16515338), (68, 8257669), (119, 4718668), (238, 2359334), (476, 1179667), (829, 677348), (1423, 394604), (1658, 338674), (2846, 197302), (3316, 169337), (5692, 98651), (5803, 96764), (9961, 56372), (11606, 48382), (14093, 39844), (19922, 28186), (23212, 24191)]