4978106

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 24

約数和(自身を含む): 8809920

約数和(自身を除く): 3831814

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 643, 1106, 1286, 3871, 4501, 7742, 9002, 31507, 50797, 63014, 101594, 355579, 711158, 2489053, 4978106]

約数ペア:

[(1, 4978106), (2, 2489053), (7, 711158), (14, 355579), (49, 101594), (79, 63014), (98, 50797), (158, 31507), (553, 9002), (643, 7742), (1106, 4501), (1286, 3871)]