125872454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 85634746

約数列:

[1, 2, 17, 19, 34, 38, 271, 323, 542, 646, 719, 1438, 4607, 5149, 9214, 10298, 12223, 13661, 24446, 27322, 87533, 175066, 194849, 232237, 389698, 464474, 3312433, 3702131, 6624866, 7404262, 62936227, 125872454]

約数ペア:

[(1, 125872454), (2, 62936227), (17, 7404262), (19, 6624866), (34, 3702131), (38, 3312433), (271, 464474), (323, 389698), (542, 232237), (646, 194849), (719, 175066), (1438, 87533), (4607, 27322), (5149, 24446), (9214, 13661), (10298, 12223)]