7890852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 19776960

約数和(自身を除く): 11886108

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 653, 1007, 1306, 1959, 2014, 2612, 3021, 3918, 4028, 6042, 7836, 12084, 12407, 24814, 34609, 37221, 49628, 69218, 74442, 103827, 138436, 148884, 207654, 415308, 657571, 1315142, 1972713, 2630284, 3945426, 7890852]

約数ペア:

[(1, 7890852), (2, 3945426), (3, 2630284), (4, 1972713), (6, 1315142), (12, 657571), (19, 415308), (38, 207654), (53, 148884), (57, 138436), (76, 103827), (106, 74442), (114, 69218), (159, 49628), (212, 37221), (228, 34609), (318, 24814), (636, 12407), (653, 12084), (1007, 7836), (1306, 6042), (1959, 4028), (2014, 3918), (2612, 3021)]