538512286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2791}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 896366016

約数和(自身を除く): 357853730

約数列:

[1, 2, 13, 26, 41, 82, 181, 362, 533, 1066, 2353, 2791, 4706, 5582, 7421, 14842, 36283, 72566, 96473, 114431, 192946, 228862, 505171, 1010342, 1487603, 2975206, 6567223, 13134446, 20712011, 41424022, 269256143, 538512286]

約数ペア:

[(1, 538512286), (2, 269256143), (13, 41424022), (26, 20712011), (41, 13134446), (82, 6567223), (181, 2975206), (362, 1487603), (533, 1010342), (1066, 505171), (2353, 228862), (2791, 192946), (4706, 114431), (5582, 96473), (7421, 72566), (14842, 36283)]