2591036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 5541312

約数和(自身を除く): 2950276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 61, 74, 82, 122, 148, 164, 244, 259, 287, 427, 518, 574, 854, 1036, 1148, 1517, 1708, 2257, 2501, 3034, 4514, 5002, 6068, 9028, 10004, 10619, 15799, 17507, 21238, 31598, 35014, 42476, 63196, 70028, 92537, 185074, 370148, 647759, 1295518, 2591036]

約数ペア:

[(1, 2591036), (2, 1295518), (4, 647759), (7, 370148), (14, 185074), (28, 92537), (37, 70028), (41, 63196), (61, 42476), (74, 35014), (82, 31598), (122, 21238), (148, 17507), (164, 15799), (244, 10619), (259, 10004), (287, 9028), (427, 6068), (518, 5002), (574, 4514), (854, 3034), (1036, 2501), (1148, 2257), (1517, 1708)]