61880714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{260003}}^1$

素因数の和:260029

約数の個数: 16

約数和(自身を含む): 112321728

約数和(自身を除く): 50441014

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 260003, 520006, 1820021, 3640042, 4420051, 8840102, 30940357, 61880714]

約数ペア:

[(1, 61880714), (2, 30940357), (7, 8840102), (14, 4420051), (17, 3640042), (34, 1820021), (119, 520006), (238, 260003)]