304681606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 497952000

約数和(自身を除く): 193270394

約数列:

[1, 2, 19, 37, 38, 74, 139, 278, 703, 1406, 1559, 2641, 3118, 5143, 5282, 10286, 29621, 57683, 59242, 97717, 115366, 195434, 216701, 433402, 1095977, 2191954, 4117319, 8017937, 8234638, 16035874, 152340803, 304681606]

約数ペア:

[(1, 304681606), (2, 152340803), (19, 16035874), (37, 8234638), (38, 8017937), (74, 4117319), (139, 2191954), (278, 1095977), (703, 433402), (1406, 216701), (1559, 195434), (2641, 115366), (3118, 97717), (5143, 59242), (5282, 57683), (10286, 29621)]