1427142742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{127219}}^1$

素因数の和:127371

約数の個数: 16

約数和(自身を含む): 2198361600

約数和(自身を除く): 771218858

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 127219, 254438, 9032549, 10050301, 18065098, 20100602, 713571371, 1427142742]

約数ペア:

[(1, 1427142742), (2, 713571371), (71, 20100602), (79, 18065098), (142, 10050301), (158, 9032549), (5609, 254438), (11218, 127219)]