1320286522

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1\times {\mathrm{8171}}^1$

素因数の和:8813

約数の個数: 16

約数和(自身を含む): 1996386912

約数和(自身を除く): 676100390

約数列:

[1, 2, 173, 346, 467, 934, 8171, 16342, 80791, 161582, 1413583, 2827166, 3815857, 7631714, 660143261, 1320286522]

約数ペア:

[(1, 1320286522), (2, 660143261), (173, 7631714), (346, 3815857), (467, 2827166), (934, 1413583), (8171, 161582), (16342, 80791)]