142444894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{12919}}^1$

素因数の和:13107

約数の個数: 16

約数和(自身を含む): 220932000

約数和(自身を除く): 78487106

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 12919, 25838, 478003, 956006, 1924931, 3849862, 71222447, 142444894]

約数ペア:

[(1, 142444894), (2, 71222447), (37, 3849862), (74, 1924931), (149, 956006), (298, 478003), (5513, 25838), (11026, 12919)]