2894211341278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{3929}}^1\times {\mathrm{31063}}^1$

素因数の和:35232

約数の個数: 32

約数和(自身を含む): 4430094197760

約数和(自身を除く): 1535882856482

約数列:

[1, 2, 71, 142, 167, 334, 3929, 7858, 11857, 23714, 31063, 62126, 278959, 557918, 656143, 1312286, 2205473, 4410946, 5187521, 10375042, 46586153, 93172306, 122046527, 244093054, 368313991, 736627982, 8665303417, 17330606834, 20381770009, 40763540018, 1447105670639, 2894211341278]

約数ペア:

[(1, 2894211341278), (2, 1447105670639), (71, 40763540018), (142, 20381770009), (167, 17330606834), (334, 8665303417), (3929, 736627982), (7858, 368313991), (11857, 244093054), (23714, 122046527), (31063, 93172306), (62126, 46586153), (278959, 10375042), (557918, 5187521), (656143, 4410946), (1312286, 2205473)]