259595994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{213133}}^1$

素因数の和:213174

約数の個数: 32

約数和(自身を含む): 613825920

約数和(自身を除く): 354229926

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 213133, 426266, 639399, 1278798, 1491931, 2983862, 4475793, 6180857, 8951586, 12361714, 18542571, 37085142, 43265999, 86531998, 129797997, 259595994]

約数ペア:

[(1, 259595994), (2, 129797997), (3, 86531998), (6, 43265999), (7, 37085142), (14, 18542571), (21, 12361714), (29, 8951586), (42, 6180857), (58, 4475793), (87, 2983862), (174, 1491931), (203, 1278798), (406, 639399), (609, 426266), (1218, 213133)]