2066402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1562398

約数列:

[1, 2, 13, 19, 26, 38, 47, 89, 94, 178, 247, 494, 611, 893, 1157, 1222, 1691, 1786, 2314, 3382, 4183, 8366, 11609, 21983, 23218, 43966, 54379, 79477, 108758, 158954, 1033201, 2066402]

約数ペア:

[(1, 2066402), (2, 1033201), (13, 158954), (19, 108758), (26, 79477), (38, 54379), (47, 43966), (89, 23218), (94, 21983), (178, 11609), (247, 8366), (494, 4183), (611, 3382), (893, 2314), (1157, 1786), (1222, 1691)]