1613659968008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{578693}}^1\times {\mathrm{31687}}^1$

素因数の和:610397

約数の個数: 32

約数和(自身を含む): 3300777984960

約数和(自身を除く): 1687118016952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 31687, 63374, 126748, 253496, 348557, 578693, 697114, 1157386, 1394228, 2314772, 2788456, 4629544, 6365623, 12731246, 25462492, 50924984, 18337045091, 36674090182, 73348180364, 146696360728, 201707496001, 403414992002, 806829984004, 1613659968008]

約数ペア:

[(1, 1613659968008), (2, 806829984004), (4, 403414992002), (8, 201707496001), (11, 146696360728), (22, 73348180364), (44, 36674090182), (88, 18337045091), (31687, 50924984), (63374, 25462492), (126748, 12731246), (253496, 6365623), (348557, 4629544), (578693, 2788456), (697114, 2314772), (1157386, 1394228)]