2221678922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{15641}}^1$

素因数の和:15782

約数の個数: 32

約数和(自身を含む): 3603916800

約数和(自身を除く): 1382237878

約数列:

[1, 2, 29, 31, 58, 62, 79, 158, 899, 1798, 2291, 2449, 4582, 4898, 15641, 31282, 71021, 142042, 453589, 484871, 907178, 969742, 1235639, 2471278, 14061259, 28122518, 35833531, 38304809, 71667062, 76609618, 1110839461, 2221678922]

約数ペア:

[(1, 2221678922), (2, 1110839461), (29, 76609618), (31, 71667062), (58, 38304809), (62, 35833531), (79, 28122518), (158, 14061259), (899, 2471278), (1798, 1235639), (2291, 969742), (2449, 907178), (4582, 484871), (4898, 453589), (15641, 142042), (31282, 71021)]