2051220198

素因数分解:

$2^1\times 3^1\times {\mathrm{1931}}^1\times {\mathrm{177043}}^1$

素因数の和:178979

約数の個数: 16

約数和(自身を含む): 4104588096

約数和(自身を除く): 2053367898

約数列:

[1, 2, 3, 6, 1931, 3862, 5793, 11586, 177043, 354086, 531129, 1062258, 341870033, 683740066, 1025610099, 2051220198]

約数ペア:

[(1, 2051220198), (2, 1025610099), (3, 683740066), (6, 341870033), (1931, 1062258), (3862, 531129), (5793, 354086), (11586, 177043)]