457354018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{105527}}^1$

素因数の和:105737

約数の個数: 16

約数和(自身を含む): 752203584

約数和(自身を除く): 294849566

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 105527, 211054, 1160797, 2321594, 20788819, 41577638, 228677009, 457354018]

約数ペア:

[(1, 457354018), (2, 228677009), (11, 41577638), (22, 20788819), (197, 2321594), (394, 1160797), (2167, 211054), (4334, 105527)]