8950004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 18845568

約数和(自身を除く): 9895564

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 163, 212, 259, 326, 371, 518, 652, 742, 1036, 1141, 1484, 1961, 2282, 3922, 4564, 6031, 7844, 8639, 12062, 13727, 17278, 24124, 27454, 34556, 42217, 54908, 60473, 84434, 120946, 168868, 241892, 319643, 639286, 1278572, 2237501, 4475002, 8950004]

約数ペア:

[(1, 8950004), (2, 4475002), (4, 2237501), (7, 1278572), (14, 639286), (28, 319643), (37, 241892), (53, 168868), (74, 120946), (106, 84434), (148, 60473), (163, 54908), (212, 42217), (259, 34556), (326, 27454), (371, 24124), (518, 17278), (652, 13727), (742, 12062), (1036, 8639), (1141, 7844), (1484, 6031), (1961, 4564), (2282, 3922)]