845897978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 1341204480

約数和(自身を除く): 495306502

約数列:

[1, 2, 41, 43, 82, 86, 127, 254, 1763, 1889, 3526, 3778, 5207, 5461, 10414, 10922, 77449, 81227, 154898, 162454, 223901, 239903, 447802, 479806, 3330307, 6660614, 9836023, 10315829, 19672046, 20631658, 422948989, 845897978]

約数ペア:

[(1, 845897978), (2, 422948989), (41, 20631658), (43, 19672046), (82, 10315829), (86, 9836023), (127, 6660614), (254, 3330307), (1763, 479806), (1889, 447802), (3526, 239903), (3778, 223901), (5207, 162454), (5461, 154898), (10414, 81227), (10922, 77449)]