1684236491

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{11321}}^1$

素因数の和:11782

約数の個数: 16

約数和(自身を含む): 1966223808

約数和(自身を除く): 281987317

約数列:

[1, 7, 53, 371, 401, 2807, 11321, 21253, 79247, 148771, 600013, 4200091, 4539721, 31778047, 240605213, 1684236491]

約数ペア:

[(1, 1684236491), (7, 240605213), (53, 31778047), (371, 4539721), (401, 4200091), (2807, 600013), (11321, 148771), (21253, 79247)]