1185719312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1043767}}^1$

素因数の和:1043846

約数の個数: 20

約数和(自身を含む): 2329690176

約数和(自身を除く): 1143970864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1043767, 2087534, 4175068, 8350136, 16700272, 74107457, 148214914, 296429828, 592859656, 1185719312]

約数ペア:

[(1, 1185719312), (2, 592859656), (4, 296429828), (8, 148214914), (16, 74107457), (71, 16700272), (142, 8350136), (284, 4175068), (568, 2087534), (1136, 1043767)]