20211126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4889}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 44362080

約数和(自身を除く): 24150954

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4889, 9778, 14667, 29334, 63557, 127114, 190671, 259117, 381342, 518234, 777351, 1554702, 3368521, 6737042, 10105563, 20211126]

約数ペア:

[(1, 20211126), (2, 10105563), (3, 6737042), (6, 3368521), (13, 1554702), (26, 777351), (39, 518234), (53, 381342), (78, 259117), (106, 190671), (159, 127114), (318, 63557), (689, 29334), (1378, 14667), (2067, 9778), (4134, 4889)]