1946256477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{4519}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 2929827840

約数和(自身を除く): 983571363

約数列:

[1, 3, 11, 31, 33, 93, 341, 421, 1023, 1263, 4519, 4631, 13051, 13557, 13893, 39153, 49709, 140089, 143561, 149127, 420267, 430683, 1540979, 1902499, 4622937, 5707497, 20927489, 58977469, 62782467, 176932407, 648752159, 1946256477]

約数ペア:

[(1, 1946256477), (3, 648752159), (11, 176932407), (31, 62782467), (33, 58977469), (93, 20927489), (341, 5707497), (421, 4622937), (1023, 1902499), (1263, 1540979), (4519, 430683), (4631, 420267), (13051, 149127), (13557, 143561), (13893, 140089), (39153, 49709)]