1330894142

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 2049062400

約数和(自身を除く): 718168258

約数列:

[1, 2, 109, 139, 167, 218, 263, 278, 334, 526, 15151, 18203, 23213, 28667, 30302, 36406, 36557, 43921, 46426, 57334, 73114, 87842, 2530217, 3984713, 4787389, 5060434, 6105019, 7969426, 9574778, 12210038, 665447071, 1330894142]

約数ペア:

[(1, 1330894142), (2, 665447071), (109, 12210038), (139, 9574778), (167, 7969426), (218, 6105019), (263, 5060434), (278, 4787389), (334, 3984713), (526, 2530217), (15151, 87842), (18203, 73114), (23213, 57334), (28667, 46426), (30302, 43921), (36406, 36557)]