30662626

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 16477214

約数列:

[1, 2, 61, 122, 127, 254, 1979, 3958, 7747, 15494, 120719, 241438, 251333, 502666, 15331313, 30662626]

約数ペア:

[(1, 30662626), (2, 15331313), (61, 502666), (122, 251333), (127, 241438), (254, 120719), (1979, 15494), (3958, 7747)]