8267647596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{638527}}^1$

素因数の和:638630

約数の個数: 48

約数和(自身を含む): 21025449984

約数和(自身を除く): 12757802388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 638527, 1277054, 1915581, 2554108, 3831162, 7662324, 8300851, 16601702, 24902553, 33203404, 49805106, 52997741, 99610212, 105995482, 158993223, 211990964, 317986446, 635972892, 688970633, 1377941266, 2066911899, 2755882532, 4133823798, 8267647596]

約数ペア:

[(1, 8267647596), (2, 4133823798), (3, 2755882532), (4, 2066911899), (6, 1377941266), (12, 688970633), (13, 635972892), (26, 317986446), (39, 211990964), (52, 158993223), (78, 105995482), (83, 99610212), (156, 52997741), (166, 49805106), (249, 33203404), (332, 24902553), (498, 16601702), (996, 8300851), (1079, 7662324), (2158, 3831162), (3237, 2554108), (4316, 1915581), (6474, 1277054), (12948, 638527)]