401064482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30187}}^1$

素因数の和:30282

約数の個数: 32

約数和(自身を含む): 750594432

約数和(自身を除く): 349529950

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 30187, 60374, 211309, 392431, 422618, 784862, 2203651, 2747017, 4407302, 5494034, 15425557, 28647463, 30851114, 57294926, 200532241, 401064482]

約数ペア:

[(1, 401064482), (2, 200532241), (7, 57294926), (13, 30851114), (14, 28647463), (26, 15425557), (73, 5494034), (91, 4407302), (146, 2747017), (182, 2203651), (511, 784862), (949, 422618), (1022, 392431), (1898, 211309), (6643, 60374), (13286, 30187)]