2152142

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 16

約数和(自身を含む): 3356160

約数和(自身を除く): 1204018

約数列:

[1, 2, 37, 74, 127, 229, 254, 458, 4699, 8473, 9398, 16946, 29083, 58166, 1076071, 2152142]

約数ペア:

[(1, 2152142), (2, 1076071), (37, 58166), (74, 29083), (127, 16946), (229, 9398), (254, 8473), (458, 4699)]