1091036128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{374669}}^1$

素因数の和:374699

約数の個数: 48

約数和(自身を含む): 2643671520

約数和(自身を除く): 1552635392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 374669, 749338, 1498676, 2622683, 2997352, 4870697, 5245366, 5994704, 9741394, 10490732, 11989408, 19482788, 20981464, 34094879, 38965576, 41962928, 68189758, 77931152, 83925856, 136379516, 155862304, 272759032, 545518064, 1091036128]

約数ペア:

[(1, 1091036128), (2, 545518064), (4, 272759032), (7, 155862304), (8, 136379516), (13, 83925856), (14, 77931152), (16, 68189758), (26, 41962928), (28, 38965576), (32, 34094879), (52, 20981464), (56, 19482788), (91, 11989408), (104, 10490732), (112, 9741394), (182, 5994704), (208, 5245366), (224, 4870697), (364, 2997352), (416, 2622683), (728, 1498676), (1456, 749338), (2912, 374669)]