2080757308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{69257}}^1$

素因数の和:69334

約数の個数: 48

約数和(自身を含む): 4421430720

約数和(自身を除く): 2340673412

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 15022, 30044, 69257, 138514, 277028, 484799, 969598, 1939196, 2008453, 2562509, 4016906, 5125018, 8033812, 10250036, 14059171, 17937563, 28118342, 35875126, 56236684, 71750252, 74312761, 148625522, 297251044, 520189327, 1040378654, 2080757308]

約数ペア:

[(1, 2080757308), (2, 1040378654), (4, 520189327), (7, 297251044), (14, 148625522), (28, 74312761), (29, 71750252), (37, 56236684), (58, 35875126), (74, 28118342), (116, 17937563), (148, 14059171), (203, 10250036), (259, 8033812), (406, 5125018), (518, 4016906), (812, 2562509), (1036, 2008453), (1073, 1939196), (2146, 969598), (4292, 484799), (7511, 277028), (15022, 138514), (30044, 69257)]