7970484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 11987916

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 439, 534, 878, 1068, 1317, 1513, 1756, 2634, 3026, 4539, 5268, 6052, 7463, 9078, 14926, 18156, 22389, 29852, 39071, 44778, 78142, 89556, 117213, 156284, 234426, 468852, 664207, 1328414, 1992621, 2656828, 3985242, 7970484]

約数ペア:

[(1, 7970484), (2, 3985242), (3, 2656828), (4, 1992621), (6, 1328414), (12, 664207), (17, 468852), (34, 234426), (51, 156284), (68, 117213), (89, 89556), (102, 78142), (178, 44778), (204, 39071), (267, 29852), (356, 22389), (439, 18156), (534, 14926), (878, 9078), (1068, 7463), (1317, 6052), (1513, 5268), (1756, 4539), (2634, 3026)]