1949092874

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{30937}}^1$

素因数の和:31082

約数の個数: 24

約数和(自身を含む): 3134328780

約数和(自身を除く): 1185235906

約数列:

[1, 2, 17, 34, 109, 218, 289, 578, 1853, 3706, 30937, 31501, 61874, 63002, 525929, 1051858, 3372133, 6744266, 8940793, 17881586, 57326261, 114652522, 974546437, 1949092874]

約数ペア:

[(1, 1949092874), (2, 974546437), (17, 114652522), (34, 57326261), (109, 17881586), (218, 8940793), (289, 6744266), (578, 3372133), (1853, 1051858), (3706, 525929), (30937, 63002), (31501, 61874)]