2601891642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61949801}}^1$

素因数の和:61949813

約数の個数: 16

約数和(自身を含む): 5947180992

約数和(自身を除く): 3345289350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61949801, 123899602, 185849403, 371698806, 433648607, 867297214, 1300945821, 2601891642]

約数ペア:

[(1, 2601891642), (2, 1300945821), (3, 867297214), (6, 433648607), (7, 371698806), (14, 185849403), (21, 123899602), (42, 61949801)]