2615705958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239929}}^1$

素因数の和:240036

約数の個数: 32

約数和(自身を含む): 5527987200

約数和(自身を除く): 2912281242

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 3634, 5451, 10902, 239929, 479858, 719787, 1439574, 5518367, 11036734, 16555101, 18954391, 33110202, 37908782, 56863173, 113726346, 435950993, 871901986, 1307852979, 2615705958]

約数ペア:

[(1, 2615705958), (2, 1307852979), (3, 871901986), (6, 435950993), (23, 113726346), (46, 56863173), (69, 37908782), (79, 33110202), (138, 18954391), (158, 16555101), (237, 11036734), (474, 5518367), (1817, 1439574), (3634, 719787), (5451, 479858), (10902, 239929)]