1284161735

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1\times {\mathrm{2251}}^1$

素因数の和:3934

約数の個数: 16

約数和(自身を含む): 1564365312

約数和(自身を除く): 280203577

約数列:

[1, 5, 71, 355, 1607, 2251, 8035, 11255, 114097, 159821, 570485, 799105, 3617357, 18086785, 256832347, 1284161735]

約数ペア:

[(1, 1284161735), (5, 256832347), (71, 18086785), (355, 3617357), (1607, 799105), (2251, 570485), (8035, 159821), (11255, 114097)]