1570557268

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{2389}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 3208947840

約数和(自身を除く): 1638390572

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 443, 742, 886, 1484, 1772, 2389, 3101, 4778, 6202, 9556, 12404, 16723, 23479, 33446, 46958, 66892, 93916, 126617, 164353, 253234, 328706, 506468, 657412, 886319, 1058327, 1772638, 2116654, 3545276, 4233308, 7408289, 14816578, 29633156, 56091331, 112182662, 224365324, 392639317, 785278634, 1570557268]

約数ペア:

[(1, 1570557268), (2, 785278634), (4, 392639317), (7, 224365324), (14, 112182662), (28, 56091331), (53, 29633156), (106, 14816578), (212, 7408289), (371, 4233308), (443, 3545276), (742, 2116654), (886, 1772638), (1484, 1058327), (1772, 886319), (2389, 657412), (3101, 506468), (4778, 328706), (6202, 253234), (9556, 164353), (12404, 126617), (16723, 93916), (23479, 66892), (33446, 46958)]