78800438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{11497}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 124178400

約数和(自身を除く): 45377962

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 11497, 22994, 264431, 528862, 1713053, 3426106, 39400219, 78800438]

約数ペア:

[(1, 78800438), (2, 39400219), (23, 3426106), (46, 1713053), (149, 528862), (298, 264431), (3427, 22994), (6854, 11497)]