1616308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 2966432

約数和(自身を除く): 1350124

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 163, 268, 326, 652, 2479, 4958, 6031, 9916, 10921, 12062, 21842, 24124, 43684, 404077, 808154, 1616308]

約数ペア:

[(1, 1616308), (2, 808154), (4, 404077), (37, 43684), (67, 24124), (74, 21842), (134, 12062), (148, 10921), (163, 9916), (268, 6031), (326, 4958), (652, 2479)]