194622870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499033}}^1$

素因数の和:499056

約数の個数: 32

約数和(自身を含む): 503026272

約数和(自身を除く): 308403402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 499033, 998066, 1497099, 2495165, 2994198, 4990330, 6487429, 7485495, 12974858, 14970990, 19462287, 32437145, 38924574, 64874290, 97311435, 194622870]

約数ペア:

[(1, 194622870), (2, 97311435), (3, 64874290), (5, 38924574), (6, 32437145), (10, 19462287), (13, 14970990), (15, 12974858), (26, 7485495), (30, 6487429), (39, 4990330), (65, 2994198), (78, 2495165), (130, 1497099), (195, 998066), (390, 499033)]