2018567914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{41687}}^1$

素因数の和:41802

約数の個数: 32

約数和(自身を含む): 3457769472

約数和(自身を除く): 1439201558

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 4402, 24211, 41687, 48422, 83374, 458557, 917114, 1292297, 2584594, 2959777, 5919554, 14215267, 28430534, 32557547, 65115094, 91753087, 183506174, 1009283957, 2018567914]

約数ペア:

[(1, 2018567914), (2, 1009283957), (11, 183506174), (22, 91753087), (31, 65115094), (62, 32557547), (71, 28430534), (142, 14215267), (341, 5919554), (682, 2959777), (781, 2584594), (1562, 1292297), (2201, 917114), (4402, 458557), (24211, 83374), (41687, 48422)]