1568892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2453028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 113, 156, 178, 226, 267, 339, 356, 452, 534, 678, 1068, 1157, 1356, 1469, 2314, 2938, 3471, 4407, 4628, 5876, 6942, 8814, 10057, 13884, 17628, 20114, 30171, 40228, 60342, 120684, 130741, 261482, 392223, 522964, 784446, 1568892]

約数ペア:

[(1, 1568892), (2, 784446), (3, 522964), (4, 392223), (6, 261482), (12, 130741), (13, 120684), (26, 60342), (39, 40228), (52, 30171), (78, 20114), (89, 17628), (113, 13884), (156, 10057), (178, 8814), (226, 6942), (267, 5876), (339, 4628), (356, 4407), (452, 3471), (534, 2938), (678, 2314), (1068, 1469), (1157, 1356)]