26791565402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{331259}}^1$

素因数の和:331430

約数の個数: 32

約数和(自身を含む): 47224425600

約数和(自身を除く): 20432860198

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 371, 742, 763, 1526, 5777, 11554, 40439, 80878, 331259, 662518, 2318813, 4637626, 17556727, 35113454, 36107231, 72214462, 122897089, 245794178, 252750617, 505501234, 1913683243, 3827366486, 13395782701, 26791565402]

約数ペア:

[(1, 26791565402), (2, 13395782701), (7, 3827366486), (14, 1913683243), (53, 505501234), (106, 252750617), (109, 245794178), (218, 122897089), (371, 72214462), (742, 36107231), (763, 35113454), (1526, 17556727), (5777, 4637626), (11554, 2318813), (40439, 662518), (80878, 331259)]